| 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 | $221.45 | 8.698% | $240.7117 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $62.51 | 8.592% | $67.8809 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $84.98 | 11.860% | $95.0586 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $233.45 | 11.810% | $261.0204 | $261.02 | $261.00 | $261.00 |
| Purchase #5 | $53.26 | 5.516% | $56.1978 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $87.41 | 8.231% | $94.6047 | $94.60 | $94.60 | $94.60 |
| Purchase #7 | $55.77 | 9.357% | $60.9884 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $798.83 | $876.4625 | $876.46 | $876.45 | $876.50 | |