| 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 | $223.25 | 11.368% | $248.6291 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $93.40 | 4.531% | $97.632 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $75.93 | 4.462% | $79.318 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $46.55 | 3.791% | $48.3147 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $112.53 | 5.222% | $118.4063 | $118.41 | $118.40 | $118.40 |
| Purchase #6 | $199.59 | 11.258% | $222.0598 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $48.60 | 7.266% | $52.1313 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $799.85 | $866.4912 | $866.49 | $866.50 | $866.40 | |