| 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 | $212.81 | 3.265% | $219.7582 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $242.31 | 3.113% | $249.8531 | $249.85 | $249.85 | $249.90 |
| Purchase #3 | $244.63 | 11.312% | $272.3025 | $272.30 | $272.30 | $272.30 |
| Purchase #4 | $54.38 | 6.414% | $57.8679 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $29.54 | 12.156% | $33.1309 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $26.74 | 4.654% | $27.9845 | $27.98 | $28.00 | $28.00 |
| Purchase #7 | $28.70 | 7.257% | $30.7828 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $839.11 | $891.6799 | $891.67 | $891.70 | $891.80 | |