| 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 | $88.68 | 12.769% | $100.0035 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $188.54 | 12.863% | $212.7919 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $223.74 | 9.104% | $244.1093 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $79.43 | 7.462% | $85.3571 | $85.36 | $85.35 | $85.40 |
| Purchase #5 | $132.68 | 5.695% | $140.2361 | $140.24 | $140.25 | $140.20 |
| Purchase #6 | $11.49 | 3.251% | $11.8635 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $174.94 | 9.405% | $191.3931 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $899.50 | $985.7545 | $985.75 | $985.75 | $985.80 | |