| 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 | $198.70 | 7.198% | $213.0024 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $151.49 | 10.182% | $166.9147 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $88.43 | 6.833% | $94.4724 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $221.40 | 13.140% | $250.492 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $12.77 | 8.395% | $13.842 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $110.96 | 13.147% | $125.5479 | $125.55 | $125.55 | $125.50 |
| Purchase #7 | $13.39 | 13.819% | $15.2404 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $797.14 | $879.5118 | $879.50 | $879.50 | $879.40 | |