| 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 | $236.74 | 7.462% | $254.4055 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $176.55 | 6.170% | $187.4431 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $150.65 | 8.373% | $163.2639 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $39.98 | 11.329% | $44.5093 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $77.87 | 12.600% | $87.6816 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $81.84 | 8.428% | $88.7375 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $105.66 | 5.718% | $111.7016 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $869.29 | $937.7425 | $937.74 | $937.75 | $937.70 | |