| 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 | $220.87 | 10.183% | $243.3612 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $137.94 | 8.432% | $149.5711 | $149.57 | $149.55 | $149.60 |
| Purchase #3 | $49.96 | 5.612% | $52.7638 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $100.95 | 3.623% | $104.6074 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $33.54 | 9.568% | $36.7491 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $61.54 | 3.495% | $63.6908 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $134.47 | 9.114% | $146.7256 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $739.27 | $797.4690 | $797.47 | $797.45 | $797.50 | |