| 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 | $242.56 | 6.146% | $257.4677 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $58.27 | 12.232% | $65.3976 | $65.40 | $65.40 | $65.40 |
| Purchase #3 | $33.96 | 13.135% | $38.4206 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $141.63 | 6.688% | $151.1022 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $57.64 | 7.452% | $61.9353 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $80.79 | 7.186% | $86.5956 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $183.45 | 11.435% | $204.4275 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $798.30 | $865.3465 | $865.36 | $865.35 | $865.30 | |