| 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 | $115.73 | 10.722% | $128.1386 | $128.14 | $128.15 | $128.10 |
| Purchase #2 | $96.32 | 3.161% | $99.3647 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $133.83 | 10.866% | $148.372 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $127.98 | 3.391% | $132.3198 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $224.78 | 10.244% | $247.8065 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $160.49 | 12.677% | $180.8353 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $237.42 | 5.263% | $249.9154 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,096.55 | $1,186.7523 | $1,186.76 | $1,186.70 | $1,186.70 | |