| 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 | $230.72 | 6.107% | $244.8101 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $199.97 | 6.540% | $213.048 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $184.47 | 9.722% | $202.4042 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $92.46 | 5.373% | $97.4279 | $97.43 | $97.45 | $97.40 |
| Purchase #5 | $249.69 | 4.606% | $261.1907 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $169.67 | 9.347% | $185.5291 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $121.89 | 8.599% | $132.3713 | $132.37 | $132.35 | $132.40 |
| 7 purchase totals = | $1,248.87 | $1,336.7813 | $1,336.78 | $1,336.80 | $1,336.70 | |