| 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 | $223.33 | 9.231% | $243.9456 | $243.95 | $243.95 | $243.90 |
| Purchase #2 | $231.69 | 8.263% | $250.8345 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $70.34 | 7.783% | $75.8146 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $231.76 | 4.706% | $242.6666 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $10.29 | 10.654% | $11.3863 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $35.95 | 10.656% | $39.7808 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $94.53 | 3.506% | $97.8442 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $897.89 | $962.2726 | $962.27 | $962.30 | $962.20 | |