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.

Ex Input:
[-339, -544, 319, 656, -624, -669]

Ex Output:
[-340, -540, 320, 660, -620, -670]

Ex Input:
[27, 667, -212, 678, -203, 607, -708, -650, 266]

Ex Output:
[30, 670, -210, 680, -200, 610, -710, -650, 270]

Ex Input:
[835, 515, -489, 753, 9, -841, 705, 821, 6]

Ex Output:
[840, 520, -490, 750, 10, -840, 700, 820, 10]