| 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 | $202.49 | 12.599% | $228.0017 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $102.62 | 5.633% | $108.4006 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $60.76 | 9.199% | $66.3493 | $66.35 | $66.35 | $66.30 |
| Purchase #4 | $165.70 | 8.686% | $180.0927 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $151.25 | 11.824% | $169.1338 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $48.28 | 3.219% | $49.8341 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $173.73 | 3.342% | $179.5361 | $179.54 | $179.55 | $179.50 |
| 7 purchase totals = | $904.83 | $981.3483 | $981.34 | $981.40 | $981.20 | |