| 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 | $114.38 | 4.184% | $119.1657 | $119.17 | $119.15 | $119.20 |
| Purchase #2 | $83.85 | 13.790% | $95.4129 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $28.32 | 12.670% | $31.9081 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $12.96 | 3.844% | $13.4582 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $200.81 | 7.305% | $215.4792 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $8.65 | 8.474% | $9.383 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $102.63 | 4.275% | $107.0174 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $551.60 | $591.8245 | $591.83 | $591.80 | $591.90 | |