| 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 | $116.59 | 7.179% | $124.96 | $124.96 | $124.95 | $125.00 |
| Purchase #2 | $196.80 | 12.636% | $221.6676 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $184.31 | 6.250% | $195.8294 | $195.83 | $195.85 | $195.80 |
| Purchase #4 | $85.57 | 10.819% | $94.8278 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $81.29 | 9.121% | $88.7045 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $45.74 | 9.660% | $50.1585 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $11.91 | 10.742% | $13.1894 | $13.19 | $13.20 | $13.20 |
| 7 purchase totals = | $722.21 | $789.3372 | $789.34 | $789.35 | $789.40 | |