| 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 | $94.27 | 8.600% | $102.3772 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $148.67 | 6.362% | $158.1284 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $179.45 | 6.392% | $190.9204 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $244.76 | 3.772% | $253.9923 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $216.30 | 3.678% | $224.2555 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $119.82 | 10.452% | $132.3436 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $92.28 | 12.766% | $104.0605 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $1,095.55 | $1,166.0779 | $1,166.08 | $1,166.10 | $1,166.10 | |