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.
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Question: [-337, -489, -16, 662, 863, 490, 250, 944, 956, -838]

Answer: [-340, -490, -20, 660, 860, 490, 250, 940, 960, -840]


Question: [-549, 327, -647, 675, 283, 597, 864, -250, -618, 293, 453, -837]

Answer: [-550, 330, -650, 680, 280, 600, 860, -250, -620, 290, 450, -840]


Question: [607, 71, 718, -670, -377, 49, -276, -246, 66, 639, 262, 829, -750, 781]

Answer:
[610, 70, 720, -670, -380, 50, -280, -250, 70, 640, 260, 830, -750, 780]