| 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 | $21.58 | 10.818% | $23.9145 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $125.59 | 12.199% | $140.9107 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $175.52 | 9.804% | $192.728 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $113.25 | 10.791% | $125.4708 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $156.98 | 5.605% | $165.7787 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $17.47 | 4.248% | $18.2121 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $217.69 | 11.475% | $242.6699 | $242.67 | $242.65 | $242.70 |
| 7 purchase totals = | $828.08 | $909.6847 | $909.68 | $909.65 | $909.70 | |