| 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 | $210.95 | 11.853% | $235.9539 | $235.95 | $235.95 | $236.00 |
| Purchase #2 | $141.79 | 4.300% | $147.887 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $19.70 | 4.229% | $20.5331 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $116.50 | 13.405% | $132.1168 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $110.42 | 3.246% | $114.0042 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $116.85 | 13.642% | $132.7907 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $18.33 | 13.621% | $20.8267 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $734.54 | $804.1124 | $804.11 | $804.15 | $804.10 | |