| 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 | $204.52 | 12.517% | $230.1198 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $241.96 | 13.428% | $274.4504 | $274.45 | $274.45 | $274.50 |
| Purchase #3 | $55.42 | 4.709% | $58.0297 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $99.47 | 12.865% | $112.2668 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $28.99 | 5.213% | $30.5012 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $56.95 | 11.488% | $63.4924 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $178.43 | 6.701% | $190.3866 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $865.74 | $959.2469 | $959.25 | $959.25 | $959.30 | |