| 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 | $236.56 | 3.769% | $245.4759 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $80.30 | 10.648% | $88.8503 | $88.85 | $88.85 | $88.90 |
| Purchase #3 | $250.35 | 4.324% | $261.1751 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $26.41 | 7.640% | $28.4277 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $209.36 | 13.440% | $237.498 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $103.73 | 10.844% | $114.9785 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $248.81 | 12.742% | $280.5134 | $280.51 | $280.50 | $280.50 |
| 7 purchase totals = | $1,155.52 | $1,256.9189 | $1,256.93 | $1,257.00 | $1,257.00 | |