In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
Example: [-83, 53, -48, 8]
Example solution: [-80, 50, -50, 10]
Example explanation: The output correctly rounds each integer in the input list to the nearest ten. So this is a good example.

Problem: [-262, 68, -154, -125, 670, 393, 509, 109, -523, -726, 344]

Solution: [-260, 70, -150, -120, 670, 390, 510, 110, -520, -730, 340]