| 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 | $202.76 | 10.631% | $224.3154 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $207.46 | 3.210% | $214.1195 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $26.99 | 12.579% | $30.3851 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $124.45 | 11.872% | $139.2247 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $159.45 | 5.701% | $168.5402 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $47.74 | 7.795% | $51.4613 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $68.50 | 8.129% | $74.0684 | $74.07 | $74.05 | $74.10 |
| 7 purchase totals = | $837.35 | $902.1146 | $902.12 | $902.05 | $902.10 | |