| 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 | $210.41 | 8.506% | $228.3075 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $249.58 | 5.254% | $262.6929 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $167.33 | 8.650% | $181.804 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $27.30 | 11.540% | $30.4504 | $30.45 | $30.45 | $30.50 |
| Purchase #5 | $210.88 | 8.503% | $228.8111 | $228.81 | $228.80 | $228.80 |
| Purchase #6 | $70.76 | 9.214% | $77.2798 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $195.39 | 11.231% | $217.3343 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $1,131.65 | $1,226.6800 | $1,226.67 | $1,226.70 | $1,226.70 | |