| 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 | $202.43 | 10.214% | $223.1062 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $133.66 | 11.218% | $148.654 | $148.65 | $148.65 | $148.70 |
| Purchase #3 | $169.96 | 13.642% | $193.1459 | $193.15 | $193.15 | $193.10 |
| Purchase #4 | $52.36 | 11.509% | $58.3861 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $183.31 | 12.557% | $206.3282 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $40.70 | 6.647% | $43.4053 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $66.82 | 7.251% | $71.6651 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $849.24 | $944.6908 | $944.71 | $944.70 | $944.70 | |