[Discuss] Experimental taxes - math check pls

[Thomas Dalton]

> I'm not sure, but I think it might be:
>
> to_realm = floor( net_taxes * to_realm_pct );
> oaths_portion = net_taxes - to_realm;
>
> I'm not a region commander on the test islands, so i can't check, but
> I would think that the portion that is available for oaths is only
> what remains after what is sent to the realm.  Now that I think on it
> a bit more, I would think that the oaths would take priority over the
> to_realm_pct.  Otherwise, it would be easy to "cheat" knights out of
> gold by changing the to_realm_pct value after they had sworn.  So
> perhaps it is like this instead:

The amount taken out for oaths is the total of all the %ages in all
the oaths you've made. The amount you can send to the realm is limited
by how much is left after oaths, not the other way round.