| 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 | $189.84 | 4.371% | $198.1379 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $247.57 | 5.539% | $261.2829 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $97.72 | 10.123% | $107.6122 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $49.97 | 7.599% | $53.7672 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $190.98 | 4.729% | $200.0114 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $46.43 | 7.833% | $50.0669 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $51.83 | 6.277% | $55.0834 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $874.34 | $925.9619 | $925.96 | $925.95 | $926.00 | |