| 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 | $206.77 | 10.324% | $228.1169 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $48.65 | 11.665% | $54.325 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $226.70 | 13.732% | $257.8304 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $242.39 | 7.494% | $260.5547 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $154.42 | 9.673% | $169.357 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $97.85 | 3.218% | $100.9988 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $184.53 | 9.625% | $202.291 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $1,161.31 | $1,273.4738 | $1,273.48 | $1,273.50 | $1,273.50 | |