| 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 | $121.70 | 6.866% | $130.0559 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $122.86 | 12.815% | $138.6045 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $118.55 | 8.809% | $128.9931 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $59.90 | 3.456% | $61.9701 | $61.97 | $61.95 | $62.00 |
| Purchase #5 | $94.64 | 3.221% | $97.6884 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $18.89 | 3.413% | $19.5347 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $211.72 | 11.629% | $236.3409 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $748.26 | $813.1876 | $813.18 | $813.20 | $813.20 | |