| 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 | $109.28 | 12.456% | $122.8919 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $8.44 | 10.861% | $9.3567 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $91.82 | 6.233% | $97.5431 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $181.70 | 11.770% | $203.0861 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $46.92 | 13.688% | $53.3424 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $234.83 | 13.171% | $265.7595 | $265.76 | $265.75 | $265.80 |
| Purchase #7 | $91.94 | 6.584% | $97.9933 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $764.93 | $849.9730 | $849.97 | $850.00 | $850.00 | |