| 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 | $138.59 | 11.523% | $154.5597 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $207.83 | 12.655% | $234.1309 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $212.26 | 7.213% | $227.5703 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $236.93 | 8.232% | $256.4341 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $223.87 | 5.500% | $236.1829 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $121.79 | 10.322% | $134.3612 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $76.25 | 11.642% | $85.127 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $1,217.52 | $1,328.3661 | $1,328.36 | $1,328.40 | $1,328.40 | |