| 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 | $125.40 | 9.491% | $137.3017 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $86.83 | 6.135% | $92.157 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $29.44 | 4.661% | $30.8122 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $14.79 | 7.108% | $15.8413 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $81.37 | 5.515% | $85.8576 | $85.86 | $85.85 | $85.90 |
| Purchase #6 | $205.70 | 6.524% | $219.1199 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $227.69 | 6.402% | $242.2667 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $771.22 | $823.3564 | $823.36 | $823.30 | $823.40 | |