| 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 | $241.42 | 5.372% | $254.3891 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $161.35 | 3.593% | $167.1473 | $167.15 | $167.15 | $167.10 |
| Purchase #3 | $98.55 | 6.115% | $104.5763 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $216.38 | 12.429% | $243.2739 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $57.90 | 12.395% | $65.0767 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $30.48 | 9.707% | $33.4387 | $33.44 | $33.45 | $33.40 |
| Purchase #7 | $66.92 | 12.857% | $75.5239 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $873.00 | $943.4259 | $943.43 | $943.45 | $943.40 | |