Round to the nearest 100 to estimate the total sales for the monthAn office supplies salesperson sold 1284 in week 1 976 in week 2 489 in week 3 and 1042 in week 4?

To estimate the total sales for the month, first add the weekly sales: 1284 + 976 + 489 + 1042 = 3791. Next, round this total to the nearest 100, which is 3800. Therefore, the estimated total sales for the month is approximately $3800.