| 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 | $126.69 | 10.224% | $139.6428 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $143.70 | 13.448% | $163.0248 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $190.26 | 7.234% | $204.0234 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $97.79 | 11.543% | $109.0779 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $28.54 | 4.635% | $29.8628 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $174.92 | 12.182% | $196.2288 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $22.34 | 8.428% | $24.2228 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $784.24 | $866.0833 | $866.07 | $866.05 | $866.00 | |