| 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 | $220.71 | 8.362% | $239.1658 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $119.44 | 11.179% | $132.7922 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $184.31 | 11.328% | $205.1886 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $103.52 | 10.821% | $114.7219 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $156.86 | 5.477% | $165.4512 | $165.45 | $165.45 | $165.50 |
| Purchase #6 | $227.57 | 8.182% | $246.1898 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $214.99 | 6.146% | $228.2033 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $1,227.40 | $1,331.7128 | $1,331.71 | $1,331.70 | $1,331.80 | |