Hi again,
Sounds like you took her first option when you wanted the second. Add a field to your form using InfoPath designer. Add a rule to the field that has the amount in the view. The rule should have no condition but an action that sets a fields value. Specify the new field and add a function that is the concat("$", MonthlyBudget) - personally, I think you're going to need to do more formatting, but that will atleast get you a $ in ShP. You'll have to promote the new field too and use that in your column (SharePoint view change), but that's straightforward. Good luck!
Patrick Halstead
Project Manager at Qdabra