| 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 | $120.87 | 3.566% | $125.1802 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $107.46 | 12.138% | $120.5035 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $56.63 | 11.735% | $63.2755 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $5.27 | 3.508% | $5.4549 | $5.45 | $5.45 | $5.50 |
| Purchase #5 | $17.57 | 12.868% | $19.8309 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $208.70 | 13.459% | $236.7889 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $138.95 | 3.605% | $143.9591 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $655.45 | $714.9930 | $714.99 | $715.05 | $715.10 | |