| 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 | $110.97 | 4.643% | $116.1223 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $38.57 | 7.106% | $41.3108 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $146.48 | 5.747% | $154.8982 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $97.29 | 9.633% | $106.6619 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $231.78 | 8.519% | $251.5253 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $143.97 | 6.305% | $153.0473 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $155.66 | 5.147% | $163.6718 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $924.72 | $987.2376 | $987.24 | $987.20 | $987.20 | |