| 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 | $192.86 | 4.679% | $201.8839 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $127.89 | 3.829% | $132.7869 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $147.39 | 6.128% | $156.4221 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $112.87 | 3.404% | $116.7121 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $138.62 | 10.213% | $152.7773 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $48.44 | 9.241% | $52.9163 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $24.66 | 3.606% | $25.5492 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $792.73 | $839.0478 | $839.05 | $839.05 | $839.00 | |