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.

[921, 91, 260, -724, 181, 424]
[920, 90, 260, -720, 180, 420]

[-106, -772, 249, 295, -821, 268, -65, -536, -859, -949, 693, 96]
[-110, -770, 250, 300, -820, 270, -60, -540, -860, -950, 690, 100]

[-151, 432, -858, 879, 831, 576, -330, -279, -542]

[-150, 430, -860, 880, 830, 580, -330, -280, -540]