| 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 | $29.93 | 9.302% | $32.7141 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $38.33 | 11.860% | $42.8759 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $125.39 | 11.718% | $140.0832 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $248.31 | 6.517% | $264.4924 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $193.43 | 5.542% | $204.1499 | $204.15 | $204.15 | $204.10 |
| Purchase #6 | $67.96 | 11.660% | $75.8841 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $159.74 | 13.271% | $180.9391 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $863.09 | $941.1387 | $941.13 | $941.20 | $941.10 | |