| 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 | $213.43 | 5.364% | $224.8784 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $203.87 | 10.461% | $225.1968 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $26.87 | 3.306% | $27.7583 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $82.45 | 13.456% | $93.5445 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $202.96 | 3.420% | $209.9012 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $13.94 | 8.593% | $15.1379 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $143.68 | 13.307% | $162.7995 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $887.20 | $959.2166 | $959.22 | $959.25 | $959.20 | |