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: [-638, 245, 97, -233, -147, -420, -522, -529, -708, -400, 912, -209, 1000]
Example Output: [-640, 240, 100, -230, -150, -420, -520, -530, -710, -400, 910, -210, 1000]

Example Input: [-207, -661]
Example Output: [-210, -660]

Example Input: [-673, -787, 728, 788, -954, -535, -211, -378, -224, 320, 644, 518]
Example Output:
[-670, -790, 730, 790, -950, -540, -210, -380, -220, 320, 640, 520]