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: [287, 415, -368, 547, -776, -385, 377, -179, -926, -348, 61]

[290, 420, -370, 550, -780, -380, 380, -180, -930, -350, 60]