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: [-691, 889, 991, -326, 927, 518]

Answer: [-690, 890, 990, -330, 930, 520]


Question: [646, 667]

Answer: [650, 670]


Question: [-428, 161, -72, 707, 403, -369, -247, 997, 14, -673, -547]

Answer:
[-430, 160, -70, 710, 400, -370, -250, 1000, 10, -670, -550]