| 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 | $232.34 | 7.473% | $249.7028 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $160.56 | 3.756% | $166.5906 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $125.95 | 11.839% | $140.8612 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $235.33 | 12.486% | $264.7133 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $221.58 | 9.163% | $241.8834 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $250.81 | 11.850% | $280.531 | $280.53 | $280.55 | $280.50 |
| Purchase #7 | $24.49 | 13.257% | $27.7366 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $1,251.06 | $1,372.0189 | $1,372.01 | $1,372.05 | $1,372.00 | |