| 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 | $13.38 | 6.517% | $14.252 | $14.25 | $14.25 | $14.30 |
| Purchase #2 | $92.40 | 5.835% | $97.7915 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $38.35 | 10.520% | $42.3844 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $102.33 | 12.763% | $115.3904 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $163.45 | 13.601% | $185.6808 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $224.56 | 4.517% | $234.7034 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $195.44 | 8.763% | $212.5664 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $829.91 | $902.7689 | $902.76 | $902.80 | $902.90 | |