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.

[-831, 535, 218, 526, 657, -110, -393, -554, -178, 884, -896, 328]
[-830, 540, 220, 530, 660, -110, -390, -550, -180, 880, -900, 330]

[-454, 837, 401, -328, -855, -602, 912, -908, 700, -942, 466]
[-450, 840, 400, -330, -860, -600, 910, -910, 700, -940, 470]

[390, 879, -685, -23, -266, -767, -661, -282, -53, -55, 56, 224, -267, -902, -939]
[390, 880, -680, -20, -270, -770, -660, -280, -50, -60, 60, 220, -270, -900, -940]