Do not add calculate/add financial transactions when you send someone a Receipt by Email;

Background: Mathieu Lutfy and KarinG - are working on exploring buildAmount to use for organizations that need to modify Sales Tax rates - based on Province, or what not.

1. This is the contribution once the transaction has been completed - as you can see the buildAmount hook successfully changed the Tax Rate to 99% - everything math wise looks good .[forget about that Tax Rate 5% display for now];

Scenario: go in and hit is Send Receipt + add a Note

Save -> triggers a recalculation of Financial Items

2. Result:

I don't think it should re-trigger calculations when you try receipt someone; some of the fields on the Contribution Edit form should retrigger math - but some shouldn't.