Definition: 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.
Input: [325, -748, 928, 325, -117, 862, 156, 221, -75, 200, 50]

[320, -750, 930, 320, -120, 860, 160, 220, -80, 200, 50]