| 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 | $111.88 | 9.342% | $122.3318 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $98.34 | 8.195% | $106.399 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $35.87 | 7.857% | $38.6883 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $20.99 | 4.524% | $21.9396 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $227.66 | 9.863% | $250.1141 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $183.31 | 3.209% | $189.1924 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $116.68 | 3.701% | $120.9983 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $794.73 | $849.6635 | $849.66 | $849.70 | $849.60 | |