| 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 | $224.73 | 7.714% | $242.0657 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $96.55 | 11.467% | $107.6214 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $35.68 | 7.341% | $38.2993 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $126.64 | 9.861% | $139.128 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $234.45 | 5.370% | $247.04 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $144.28 | 9.497% | $157.9823 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $6.90 | 3.379% | $7.1332 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $869.23 | $939.2699 | $939.27 | $939.30 | $939.20 | |