| 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 | $216.35 | 3.603% | $224.1451 | $224.15 | $224.15 | $224.10 |
| Purchase #2 | $31.52 | 11.155% | $35.0361 | $35.04 | $35.05 | $35.00 |
| Purchase #3 | $95.49 | 7.209% | $102.3739 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $18.56 | 8.691% | $20.173 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $138.38 | 13.418% | $156.9478 | $156.95 | $156.95 | $156.90 |
| Purchase #6 | $122.49 | 4.279% | $127.7313 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $166.73 | 4.242% | $173.8027 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $789.52 | $840.2099 | $840.21 | $840.20 | $840.10 | |