| 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 | $198.89 | 5.666% | $210.1591 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $97.87 | 6.291% | $104.027 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $11.53 | 8.130% | $12.4674 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $203.80 | 6.725% | $217.5056 | $217.51 | $217.50 | $217.50 |
| Purchase #5 | $100.49 | 6.663% | $107.1856 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $232.78 | 7.143% | $249.4075 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $44.67 | 6.809% | $47.7116 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $890.03 | $948.4638 | $948.48 | $948.45 | $948.50 | |