| 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 | $238.68 | 7.539% | $256.6741 | $256.67 | $256.65 | $256.70 |
| Purchase #2 | $118.73 | 12.326% | $133.3647 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $232.59 | 8.499% | $252.3578 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $101.31 | 3.505% | $104.8609 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $105.49 | 12.434% | $118.6066 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $47.95 | 10.420% | $52.9464 | $52.95 | $52.95 | $52.90 |
| Purchase #7 | $31.60 | 12.595% | $35.58 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $876.35 | $954.3905 | $954.39 | $954.35 | $954.50 | |