| 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 | $250.34 | 11.844% | $279.9903 | $279.99 | $280.00 | $280.00 |
| Purchase #2 | $146.88 | 7.806% | $158.3455 | $158.35 | $158.35 | $158.30 |
| Purchase #3 | $148.53 | 4.451% | $155.1411 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $34.26 | 12.404% | $38.5096 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $5.46 | 6.264% | $5.802 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $90.81 | 4.782% | $95.1525 | $95.15 | $95.15 | $95.20 |
| Purchase #7 | $118.85 | 3.318% | $122.7934 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $795.13 | $855.7344 | $855.73 | $855.75 | $855.70 | |