| 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 | $223.63 | 12.522% | $251.6329 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $160.86 | 5.403% | $169.5513 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $27.50 | 9.428% | $30.0927 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $163.51 | 10.185% | $180.1635 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $189.30 | 4.411% | $197.65 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $12.84 | 5.688% | $13.5703 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $213.94 | 6.332% | $227.4867 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $991.58 | $1,070.1474 | $1,070.14 | $1,070.15 | $1,070.30 | |