| 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 | $247.98 | 5.336% | $261.2122 | $261.21 | $261.20 | $261.20 |
| Purchase #2 | $107.80 | 5.694% | $113.9381 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $199.86 | 7.594% | $215.0374 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $198.68 | 9.474% | $217.5029 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $58.70 | 3.869% | $60.9711 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $82.84 | 9.743% | $90.9111 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $26.74 | 5.308% | $28.1594 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $922.60 | $987.7322 | $987.73 | $987.70 | $987.70 | |