| 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 | $85.93 | 6.728% | $91.7114 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $217.77 | 3.435% | $225.2504 | $225.25 | $225.25 | $225.30 |
| Purchase #3 | $117.48 | 6.547% | $125.1714 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $213.25 | 5.296% | $224.5437 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $185.38 | 12.762% | $209.0382 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $102.93 | 13.576% | $116.9038 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $170.66 | 13.343% | $193.4312 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $1,093.40 | $1,186.0501 | $1,186.04 | $1,186.05 | $1,186.00 | |