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: [-638, 723, 469, -320, -612, -715, -416, -268, 889, 546]

Answer: [-640, 720, 470, -320, -610, -720, -420, -270, 890, 550]


Question: [781, -265, -968, -261, 313, 496, 524, 58, -684, -428, -67, -230, 551, 377]

Answer: [780, -260, -970, -260, 310, 500, 520, 60, -680, -430, -70, -230, 550, 380]


Question: [-40, -801, -390, 358, 538, -127, -234, -244, -379, -596, 30, 672, -737]

Answer:
[-40, -800, -390, 360, 540, -130, -230, -240, -380, -600, 30, 670, -740]