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: [297, 388, -295, 702, -158, 771, -200, -681, 11, -322]

[300, 390, -300, 700, -160, 770, -200, -680, 10, -320]