@Aninsane. I think, "sum" have a different meaning to "total". Sum is "jumlah" and "total" just like "all". If you say sum, that doesn't means sum of total things.. it depends on the context.. *correct me if i'm wrong
Tanpa konteks: Sama.
Expresses a quantity. "An amount of money". Not the result of an addition.
Result of an addition. Or a quantity ("sum of money").
The result of a calculation, can be an addition of another math operation.
-Sum and total = amounts.
-Sum = total amount resulting of an addition.
-Total = cumulative amount.
Sum = penjumlahan (bukan diterima) atau jumlah (diterima)!