| 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 | $225.76 | 10.418% | $249.2797 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $88.66 | 13.248% | $100.4057 | $100.41 | $100.40 | $100.40 |
| Purchase #3 | $58.42 | 7.464% | $62.7805 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $28.44 | 6.387% | $30.2565 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $157.84 | 10.543% | $174.4811 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $92.66 | 8.127% | $100.1905 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $47.75 | 7.758% | $51.4544 | $51.45 | $51.45 | $51.50 |
| 7 purchase totals = | $699.53 | $768.8484 | $768.85 | $768.90 | $769.00 | |