| 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 | $102.64 | 13.860% | $116.8659 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $207.59 | 10.590% | $229.5738 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $185.49 | 10.312% | $204.6177 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $16.53 | 4.568% | $17.2851 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $64.61 | 12.772% | $72.862 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $97.43 | 7.192% | $104.4372 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $200.40 | 6.137% | $212.6985 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $874.69 | $958.3402 | $958.35 | $958.30 | $958.40 | |