| 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 | $213.41 | 9.212% | $233.0693 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $146.33 | 5.701% | $154.6723 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $184.90 | 3.247% | $190.9037 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $110.89 | 10.831% | $122.9005 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $14.42 | 12.853% | $16.2734 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $59.43 | 9.587% | $65.1276 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $53.93 | 3.310% | $55.7151 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $783.31 | $838.6619 | $838.66 | $838.60 | $838.70 | |