| 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 | $194.52 | 5.268% | $204.7673 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $107.38 | 12.829% | $121.1558 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $104.79 | 6.365% | $111.4599 | $111.46 | $111.45 | $111.50 |
| Purchase #4 | $232.25 | 12.308% | $260.8353 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $41.49 | 4.853% | $43.5035 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $155.40 | 3.397% | $160.6789 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $68.38 | 9.567% | $74.9219 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $904.21 | $977.3226 | $977.33 | $977.30 | $977.40 | |