| 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 | $123.70 | 11.821% | $138.3226 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $24.66 | 7.203% | $26.4363 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $49.77 | 4.413% | $51.9664 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $221.29 | 8.679% | $240.4958 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $102.44 | 9.204% | $111.8686 | $111.87 | $111.85 | $111.90 |
| Purchase #6 | $89.68 | 8.606% | $97.3979 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $143.67 | 3.762% | $149.0749 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $755.21 | $815.5625 | $815.57 | $815.50 | $815.60 | |