| 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 | $206.96 | 6.494% | $220.4 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $131.86 | 9.253% | $144.061 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $9.49 | 13.108% | $10.7339 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $27.48 | 9.816% | $30.1774 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $19.29 | 10.592% | $21.3332 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $49.59 | 8.737% | $53.9227 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $248.29 | 3.526% | $257.0447 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $692.96 | $737.6729 | $737.66 | $737.70 | $737.60 | |