| 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 | $192.63 | 6.290% | $204.7464 | $204.75 | $204.75 | $204.70 |
| Purchase #2 | $229.54 | 11.870% | $256.7864 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $97.39 | 13.283% | $110.3263 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $111.68 | 3.792% | $115.9149 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $242.62 | 8.796% | $263.9609 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $197.70 | 3.530% | $204.6788 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $250.69 | 4.406% | $261.7354 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $1,322.25 | $1,418.1491 | $1,418.16 | $1,418.20 | $1,418.10 | |