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.

[-542, -566, 887, 421, -466, 28, -581, -957]
[-540, -570, 890, 420, -470, 30, -580, -960]

[355, -292, -143, -727, -6, -970, 93, -148, -379, -903, 563, -912, 559]
[360, -290, -140, -730, -10, -970, 90, -150, -380, -900, 560, -910, 560]

[228, 518, -592, -915, -929, -22, 234, 546]

[230, 520, -590, -920, -930, -20, 230, 550]