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.

[336, 627, 481, 939, 281, -156, -534, -327, -610, 318]
[340, 630, 480, 940, 280, -160, -530, -330, -610, 320]