| 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 | $197.73 | 8.510% | $214.5568 | $214.56 | $214.55 | $214.60 |
| Purchase #2 | $105.89 | 9.195% | $115.6266 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $236.58 | 6.395% | $251.7093 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $87.56 | 13.363% | $99.2606 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $89.30 | 5.398% | $94.1204 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $26.53 | 7.375% | $28.4866 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $177.47 | 4.552% | $185.5484 | $185.55 | $185.55 | $185.50 |
| 7 purchase totals = | $921.06 | $989.3087 | $989.32 | $989.30 | $989.30 | |