| 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 | $100.68 | 5.240% | $105.9556 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $182.53 | 12.274% | $204.9337 | $204.93 | $204.95 | $204.90 |
| Purchase #3 | $75.56 | 9.373% | $82.6422 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $95.61 | 9.571% | $104.7608 | $104.76 | $104.75 | $104.80 |
| Purchase #5 | $233.65 | 3.823% | $242.5824 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $126.41 | 8.582% | $137.2585 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $33.56 | 13.750% | $38.1745 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $848.00 | $916.3077 | $916.30 | $916.30 | $916.40 | |