I'm not sure if this is even possible, but I'm going to throw it out there. I have a document library that has the following folder structure:
Folder Main - has a Total Dollar Amount field (ex. 4000.00)
Folder A - has a dollar amount for Folder A in the same field (ex. 2000.00)
Folder B - has a dollar amount for Folder B in the same field (ex. 2000.00)
Is it possible for Main Folder to reflect the total of Folder A and Folder B if they are using the same metadata field?