| 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 | $217.33 | 8.649% | $236.1269 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $91.70 | 11.520% | $102.2638 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $47.97 | 8.554% | $52.0734 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $15.99 | 8.820% | $17.4003 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $185.79 | 12.594% | $209.1884 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $67.38 | 7.632% | $72.5224 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $15.43 | 3.679% | $15.9977 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $641.59 | $705.5729 | $705.57 | $705.55 | $705.60 | |