| 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 | $125.71 | 9.701% | $137.9051 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $231.28 | 11.548% | $257.9882 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $187.76 | 5.386% | $197.8728 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $190.88 | 6.195% | $202.705 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $14.98 | 3.302% | $15.4746 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $126.28 | 9.228% | $137.9331 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $26.84 | 8.664% | $29.1654 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $903.73 | $979.0442 | $979.05 | $979.00 | $979.10 | |