| 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 | $117.43 | 7.208% | $125.8944 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $14.44 | 5.459% | $15.2283 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $23.59 | 3.669% | $24.4555 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $125.37 | 9.395% | $137.1485 | $137.15 | $137.15 | $137.10 |
| Purchase #5 | $232.81 | 11.859% | $260.4189 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $206.56 | 8.806% | $224.7497 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $173.54 | 8.109% | $187.6124 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $893.74 | $975.5077 | $975.51 | $975.50 | $975.40 | |