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: [197, 612, -580, -233, -395, 207, -898, 370, -97, 836, 109, 304, -631, 704, -944]
Output:
[200, 610, -580, -230, -400, 210, -900, 370, -100, 840, 110, 300, -630, 700, -940]