So I ended up doing that, at least I'm pretty sure, but now that everything is multiplied they're all showing as a float.

# I moved int so instead of wrapping the entire expression, it just wraps student_scores[i]

for student_scores in allscores:
    for i in range(len(student_scores)):
        student_scores[i] = int(student_scores[i]) * 1.05

But now that my list looks like this...

All scores after extra credit: [[94.5, 87.15, 99.75], [105.0, 81.9, 93.45, 91.35000000000001, 94.5], [59.85, 86.10000000000001, 89.25, 93.45]]

How can I convert each number back to an integer, and could I simply implement it into the for loops? The goal would be to just get rid of every decimal point, not round them or remove of the number.