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: [250, 940, 273, -975, 40, 386, 845, -140, -526, 746, 738, 771]

Answer: [250, 940, 270, -980, 40, 390, 840, -140, -530, 750, 740, 770]

Question: [167, -650, 732, -653, -501, -852, 935, 338, 649, 903]

Answer: [170, -650, 730, -650, -500, -850, 940, 340, 650, 900]

Question: [458, 909, 24, 199, 531, 533, 731, -873, 960, -18, -673]

Answer:
[460, 910, 20, 200, 530, 530, 730, -870, 960, -20, -670]