| 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 | $200.86 | 9.497% | $219.9357 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $102.38 | 10.760% | $113.3961 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $194.89 | 7.316% | $209.1482 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $80.25 | 8.757% | $87.2775 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $87.61 | 10.749% | $97.0272 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $118.34 | 3.512% | $122.4961 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $52.71 | 7.507% | $56.6669 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $837.04 | $905.9477 | $905.97 | $906.00 | $905.90 | |