| 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 | $221.75 | 12.284% | $248.9898 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $212.82 | 13.698% | $241.9721 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $220.86 | 5.123% | $232.1747 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $16.87 | 3.460% | $17.4537 | $17.45 | $17.45 | $17.50 |
| Purchase #5 | $37.45 | 10.275% | $41.298 | $41.30 | $41.30 | $41.30 |
| Purchase #6 | $46.70 | 4.633% | $48.8636 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $49.67 | 6.733% | $53.0143 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $806.12 | $883.7662 | $883.75 | $883.70 | $883.90 | |