| 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 | $112.96 | 12.450% | $127.0235 | $127.02 | $127.00 | $127.00 |
| Purchase #2 | $62.86 | 3.217% | $64.8822 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $104.78 | 3.688% | $108.6443 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $47.76 | 7.795% | $51.4829 | $51.48 | $51.50 | $51.50 |
| Purchase #5 | $189.73 | 13.392% | $215.1386 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $91.34 | 6.526% | $97.3008 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $209.59 | 4.685% | $219.4093 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $819.02 | $883.8816 | $883.87 | $883.90 | $883.80 | |