| 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 | $229.83 | 6.508% | $244.7873 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $125.54 | 10.426% | $138.6288 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $144.78 | 6.429% | $154.0879 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $157.61 | 9.874% | $173.1724 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $67.39 | 3.118% | $69.4912 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $164.49 | 4.114% | $171.2571 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $23.69 | 3.844% | $24.6006 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $913.33 | $976.0253 | $976.03 | $976.05 | $976.10 | |