| 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 | $224.56 | 8.871% | $244.4807 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $47.75 | 10.553% | $52.7891 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $187.97 | 8.527% | $203.9982 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $127.51 | 6.391% | $135.6592 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $28.69 | 8.856% | $31.2308 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $111.64 | 11.283% | $124.2363 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $86.61 | 12.194% | $97.1712 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $814.73 | $889.5655 | $889.57 | $889.60 | $889.60 | |