| 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 | $115.59 | 8.452% | $125.3597 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $108.30 | 8.779% | $117.8077 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $96.27 | 8.515% | $104.4674 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $219.92 | 7.447% | $236.2974 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $30.64 | 13.288% | $34.7114 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $138.71 | 11.761% | $155.0237 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $96.48 | 9.162% | $105.3195 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $805.91 | $878.9868 | $878.99 | $878.90 | $879.00 | |