| 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 | $233.31 | 4.267% | $243.2653 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $27.67 | 11.704% | $30.9085 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $12.92 | 6.546% | $13.7657 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $97.44 | 5.316% | $102.6199 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $21.71 | 7.683% | $23.378 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $100.97 | 7.310% | $108.3509 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $245.77 | 7.866% | $265.1023 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $739.79 | $787.3906 | $787.40 | $787.35 | $787.50 | |