| 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 | $104.33 | 12.703% | $117.583 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $134.77 | 3.840% | $139.9452 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $207.63 | 9.661% | $227.6891 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $191.40 | 5.642% | $202.1988 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $20.33 | 13.571% | $23.089 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $8.71 | 3.108% | $8.9807 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $129.52 | 11.559% | $144.4912 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $796.69 | $863.9770 | $863.98 | $864.05 | $864.00 | |