| 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 | $107.53 | 13.698% | $122.2595 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $27.39 | 10.391% | $30.2361 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $83.99 | 6.844% | $89.7383 | $89.74 | $89.75 | $89.70 |
| Purchase #4 | $225.84 | 11.538% | $251.8974 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $120.79 | 3.431% | $124.9343 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $225.99 | 13.656% | $256.8512 | $256.85 | $256.85 | $256.90 |
| Purchase #7 | $73.32 | 13.753% | $83.4037 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $864.85 | $959.3205 | $959.32 | $959.35 | $959.30 | |