| 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 | $232.28 | 7.399% | $249.4664 | $249.47 | $249.45 | $249.50 |
| Purchase #2 | $139.38 | 5.213% | $146.6459 | $146.65 | $146.65 | $146.60 |
| Purchase #3 | $30.83 | 9.505% | $33.7604 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $27.74 | 7.291% | $29.7625 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $201.60 | 13.306% | $228.4249 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $65.68 | 13.302% | $74.4168 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $12.29 | 7.649% | $13.2301 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $709.80 | $775.7070 | $775.71 | $775.65 | $775.70 | |