| 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 | $199.41 | 6.207% | $211.7874 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $99.99 | 13.764% | $113.7526 | $113.75 | $113.75 | $113.80 |
| Purchase #3 | $73.69 | 10.115% | $81.1437 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $234.80 | 11.655% | $262.1659 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $197.63 | 13.411% | $224.1342 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $59.26 | 6.325% | $63.0082 | $63.01 | $63.00 | $63.00 |
| Purchase #7 | $28.70 | 11.226% | $31.9219 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $893.48 | $987.9139 | $987.91 | $987.90 | $987.90 | |