| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.71 | 6.758% | $121.3945 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $6.77 | 5.625% | $7.1508 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $203.68 | 10.283% | $224.6244 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $75.62 | 3.832% | $78.5178 | $78.52 | $78.50 | $78.50 |
| Purchase #5 | $124.88 | 4.422% | $130.4022 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $107.56 | 8.331% | $116.5208 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $242.78 | 7.868% | $261.8819 | $261.88 | $261.90 | $261.90 |
| 7 purchase totals = | $875.00 | $940.4924 | $940.48 | $940.45 | $940.50 | |