| 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 | $218.88 | 9.491% | $239.6539 | $239.65 | $239.65 | $239.70 |
| Purchase #2 | $144.33 | 12.712% | $162.6772 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $24.46 | 10.758% | $27.0914 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $148.98 | 9.203% | $162.6906 | $162.69 | $162.70 | $162.70 |
| Purchase #5 | $182.34 | 13.816% | $207.5321 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $110.55 | 6.469% | $117.7015 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $28.48 | 8.479% | $30.8948 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $858.02 | $948.2415 | $948.23 | $948.30 | $948.30 | |