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: [-309, -91, -270, -100, 548, 634, -420, 416, 266, -493, -879]
Example Output: [-310, -90, -270, -100, 550, 630, -420, 420, 270, -490, -880]

Example Input: [-392, -297, -15, 140, -450, 690, -460, 879, -815]
Example Output: [-390, -300, -20, 140, -450, 690, -460, 880, -820]

Example Input: [510, -90, -668, -57, 296, 105, -146, 273, 579, -904, 108, 311]
Example Output:
[510, -90, -670, -60, 300, 100, -150, 270, 580, -900, 110, 310]