| 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 | $205.57 | 9.586% | $225.2759 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $46.35 | 9.781% | $50.8835 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $226.99 | 10.431% | $250.6673 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $77.63 | 11.637% | $86.6638 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $238.52 | 10.624% | $263.8604 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $30.96 | 12.113% | $34.7102 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $28.42 | 8.168% | $30.7413 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $854.44 | $942.8024 | $942.80 | $942.80 | $942.90 | |