| 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 | $199.58 | 12.409% | $224.3459 | $224.35 | $224.35 | $224.30 |
| Purchase #2 | $172.71 | 6.284% | $183.5631 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $43.27 | 8.273% | $46.8497 | $46.85 | $46.85 | $46.80 |
| Purchase #4 | $124.30 | 6.576% | $132.474 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $138.25 | 11.240% | $153.7893 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $75.61 | 4.227% | $78.806 | $78.81 | $78.80 | $78.80 |
| Purchase #7 | $122.54 | 8.464% | $132.9118 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $876.26 | $952.7398 | $952.74 | $952.70 | $952.70 | |