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: [390, -394, 793, 375, 288, 365, 169, -823, -262, -224, 111, 622]

[390, -390, 790, 380, 290, 360, 170, -820, -260, -220, 110, 620]