| 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 | $211.67 | 8.556% | $229.7805 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $59.68 | 12.215% | $66.9699 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $114.39 | 13.267% | $129.5661 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $243.40 | 7.216% | $260.9637 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $81.49 | 11.561% | $90.9111 | $90.91 | $90.90 | $90.90 |
| Purchase #6 | $226.87 | 3.205% | $234.1412 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $241.98 | 11.474% | $269.7448 | $269.74 | $269.75 | $269.70 |
| 7 purchase totals = | $1,179.48 | $1,282.0773 | $1,282.07 | $1,282.05 | $1,282.10 | |