| 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 | $214.44 | 12.820% | $241.9312 | $241.93 | $241.95 | $241.90 |
| Purchase #2 | $76.87 | 12.217% | $86.2612 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $141.25 | 6.805% | $150.8621 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $205.27 | 13.323% | $232.6181 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $12.73 | 5.188% | $13.3904 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $87.76 | 11.599% | $97.9393 | $97.94 | $97.95 | $97.90 |
| Purchase #7 | $43.59 | 3.797% | $45.2451 | $45.25 | $45.25 | $45.20 |
| 7 purchase totals = | $781.91 | $868.2474 | $868.25 | $868.25 | $868.20 | |