| 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 | $241.74 | 7.554% | $260.001 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $23.37 | 8.867% | $25.4422 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $79.75 | 3.376% | $82.4424 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $85.69 | 10.504% | $94.6909 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $97.66 | 11.429% | $108.8216 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $138.96 | 6.660% | $148.2147 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $212.94 | 3.731% | $220.8848 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $880.11 | $940.4976 | $940.48 | $940.50 | $940.40 | |