| 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 | $202.72 | 8.580% | $220.1134 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $48.95 | 11.155% | $54.4104 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $80.65 | 9.874% | $88.6134 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $126.73 | 13.153% | $143.3988 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $154.47 | 10.341% | $170.4437 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $182.58 | 13.380% | $207.0092 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $87.51 | 11.605% | $97.6655 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $883.61 | $981.6544 | $981.65 | $981.60 | $981.60 | |