| 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 | $130.96 | 4.531% | $136.8938 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $234.75 | 6.491% | $249.9876 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $151.67 | 7.663% | $163.2925 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $190.46 | 12.401% | $214.0789 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $146.42 | 10.450% | $161.7209 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $216.98 | 12.144% | $243.3301 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $117.51 | 8.524% | $127.5266 | $127.53 | $127.55 | $127.50 |
| 7 purchase totals = | $1,188.75 | $1,296.8304 | $1,296.83 | $1,296.90 | $1,296.80 | |