| 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 | $96.93 | 11.650% | $108.2223 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $23.83 | 8.500% | $25.8556 | $25.86 | $25.85 | $25.90 |
| Purchase #3 | $20.95 | 11.854% | $23.4334 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $60.34 | 8.464% | $65.4472 | $65.45 | $65.45 | $65.40 |
| Purchase #5 | $215.55 | 12.841% | $243.2288 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $209.96 | 10.647% | $232.3144 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $215.61 | 11.574% | $240.5647 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $843.17 | $939.0664 | $939.06 | $939.05 | $939.00 | |