| 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 | $199.44 | 4.676% | $208.7658 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $76.81 | 8.218% | $83.1222 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $133.37 | 4.299% | $139.1036 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $200.36 | 12.317% | $225.0383 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $109.94 | 7.756% | $118.4669 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $214.30 | 12.861% | $241.8611 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $28.75 | 6.145% | $30.5167 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $962.97 | $1,046.8746 | $1,046.88 | $1,046.80 | $1,046.90 | |