| 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 | $190.64 | 7.423% | $204.7912 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $104.98 | 3.582% | $108.7404 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $228.90 | 3.360% | $236.591 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $57.70 | 13.152% | $65.2887 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $56.47 | 4.176% | $58.8282 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $61.88 | 10.533% | $68.3978 | $68.40 | $68.40 | $68.40 |
| Purchase #7 | $105.91 | 12.816% | $119.4834 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $806.48 | $862.1207 | $862.12 | $862.20 | $862.10 | |