| 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 | $208.79 | 7.365% | $224.1674 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $97.53 | 8.786% | $106.099 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $239.88 | 8.162% | $259.459 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $79.97 | 4.699% | $83.7278 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $103.54 | 9.863% | $113.7522 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $24.73 | 5.648% | $26.1268 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $27.82 | 5.450% | $29.3362 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $782.26 | $842.6684 | $842.68 | $842.70 | $842.70 | |