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: [-517, 506, 780, -780]

Answer: [-520, 510, 780, -780]


Question: [321, 834, 705, 524, 575, 638, -65, 511, 213]

Answer: [320, 830, 700, 520, 580, 640, -60, 510, 210]


Question: [-572, -34, -170, -414, -187, 970, -90, -673, 134, 479, -546]

Answer:
[-570, -30, -170, -410, -190, 970, -90, -670, 130, 480, -550]