| 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 | $133.27 | 12.120% | $149.4223 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $89.54 | 4.788% | $93.8272 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $99.89 | 4.478% | $104.3631 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $27.50 | 4.778% | $28.814 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $232.83 | 11.848% | $260.4157 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $212.54 | 11.675% | $237.354 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $63.74 | 4.645% | $66.7007 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $859.31 | $940.8970 | $940.89 | $940.85 | $940.90 | |