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: [829, 373, 437, 584, -445, 916, -41, -99, 843, -599, -399, 221, 174, 811]
Example Output: [830, 370, 440, 580, -440, 920, -40, -100, 840, -600, -400, 220, 170, 810]

Example Input: [-747, -828, 96, -210, 960]
Example Output: [-750, -830, 100, -210, 960]

Example Input: [838, 632, -879, 404, 430, -851, -511, 943, -309, -266, -728, -729, -878, 400, 354]
Example Output:
[840, 630, -880, 400, 430, -850, -510, 940, -310, -270, -730, -730, -880, 400, 350]