| 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 | $87.78 | 11.487% | $97.8633 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $213.78 | 4.182% | $222.7203 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $132.99 | 9.763% | $145.9738 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $237.97 | 6.528% | $253.5047 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $123.80 | 12.738% | $139.5696 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $211.86 | 13.608% | $240.6899 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $232.51 | 7.342% | $249.5809 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,240.69 | $1,349.9025 | $1,349.89 | $1,349.85 | $1,350.00 | |