| 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 | $193.92 | 13.576% | $220.2466 | $220.25 | $220.25 | $220.20 |
| Purchase #2 | $213.85 | 10.806% | $236.9586 | $236.96 | $236.95 | $237.00 |
| Purchase #3 | $206.25 | 6.548% | $219.7553 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $18.44 | 8.842% | $20.0705 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $72.52 | 7.163% | $77.7146 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $42.89 | 11.764% | $47.9356 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $99.76 | 4.458% | $104.2073 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $847.63 | $926.8885 | $926.90 | $926.85 | $926.90 | |