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.

[254, -866, 839, 743, 235, -603, -886, 519]
[250, -870, 840, 740, 240, -600, -890, 520]

[-674, 613, 71, -468, -619, -915, 592, 909, -298]
[-670, 610, 70, -470, -620, -920, 590, 910, -300]

[-643, 348, -780, -538]

[-640, 350, -780, -540]