| 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 | $196.43 | 4.166% | $204.6133 | $204.61 | $204.60 | $204.60 |
| Purchase #2 | $24.68 | 13.427% | $27.9938 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $90.48 | 9.618% | $99.1824 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $132.87 | 3.645% | $137.7131 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $105.36 | 4.699% | $110.3109 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $237.75 | 4.129% | $247.5667 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $97.66 | 11.486% | $108.8772 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $885.23 | $936.2574 | $936.25 | $936.25 | $936.30 | |