| 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 | $191.46 | 11.280% | $213.0567 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $106.78 | 5.811% | $112.985 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $70.65 | 6.216% | $75.0416 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $124.53 | 7.508% | $133.8797 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $93.46 | 4.783% | $97.9302 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $219.88 | 4.292% | $229.3172 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $43.83 | 11.641% | $48.9323 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $850.59 | $911.1427 | $911.15 | $911.20 | $911.10 | |