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: [705, 13, 419, 861, 436, -960, -490, 930, -139, 109, 42, -853, -1, 409]

[700, 10, 420, 860, 440, -960, -490, 930, -140, 110, 40, -850, 0, 410]