| 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 | $99.39 | 8.757% | $108.0936 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $230.70 | 10.213% | $254.2614 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $98.70 | 12.378% | $110.9171 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $55.94 | 3.787% | $58.0584 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $211.89 | 11.489% | $236.234 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $130.87 | 4.622% | $136.9188 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $68.65 | 4.336% | $71.6267 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $896.14 | $976.1100 | $976.11 | $976.10 | $976.10 | |