| 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 | $220.90 | 7.594% | $237.6751 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $146.55 | 6.793% | $156.5051 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $58.60 | 11.297% | $65.22 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $131.71 | 5.858% | $139.4256 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $21.41 | 7.208% | $22.9532 | $22.95 | $22.95 | $23.00 |
| Purchase #6 | $117.70 | 6.557% | $125.4176 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $215.29 | 13.820% | $245.0431 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $912.16 | $992.2397 | $992.25 | $992.25 | $992.20 | |