| 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 | $87.38 | 12.703% | $98.4799 | $98.48 | $98.50 | $98.50 |
| Purchase #2 | $227.44 | 12.119% | $255.0035 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $167.68 | 3.512% | $173.5689 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $27.82 | 10.175% | $30.6507 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $139.67 | 12.864% | $157.6371 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $184.79 | 12.763% | $208.3747 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $172.92 | 9.114% | $188.6799 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $1,007.70 | $1,112.3947 | $1,112.39 | $1,112.40 | $1,112.50 | |