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: [580, -586, 451, -950, -979, -292, 331, -676, 925, 549, 513, 908]

[580, -590, 450, -950, -980, -290, 330, -680, 920, 550, 510, 910]