| 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 | $102.31 | 12.427% | $115.0241 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $26.42 | 7.553% | $28.4155 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $41.88 | 9.528% | $45.8703 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $48.85 | 4.756% | $51.1733 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $202.87 | 4.524% | $212.0478 | $212.05 | $212.05 | $212.00 |
| Purchase #6 | $189.54 | 11.473% | $211.2859 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $26.82 | 5.632% | $28.3305 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $638.69 | $692.1474 | $692.15 | $692.10 | $692.10 | |