| 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 | $199.94 | 9.850% | $219.6341 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $222.57 | 12.291% | $249.9261 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $119.84 | 13.524% | $136.0472 | $136.05 | $136.05 | $136.00 |
| Purchase #4 | $143.70 | 7.653% | $154.6974 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $177.46 | 9.729% | $194.7251 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $120.70 | 5.667% | $127.5401 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $224.99 | 7.197% | $241.1825 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $1,209.20 | $1,323.7525 | $1,323.76 | $1,323.85 | $1,323.60 | |