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.

Example Input: [-943, 660, -524, 373, 510, -462, 944, -318, -406]
Example Output: [-940, 660, -520, 370, 510, -460, 940, -320, -410]

Example Input: [42, -646, 782, 36, 712]
Example Output: [40, -650, 780, 40, 710]

Example Input: [-270, 416, -108, -236, -599, -646, -674, -297, 321, 938, -808, 826, 367, 845, -552]
Example Output:
[-270, 420, -110, -240, -600, -650, -670, -300, 320, 940, -810, 830, 370, 840, -550]