| 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 | $239.31 | 10.466% | $264.3562 | $264.36 | $264.35 | $264.40 |
| Purchase #2 | $30.33 | 9.371% | $33.1722 | $33.17 | $33.15 | $33.20 |
| Purchase #3 | $103.83 | 8.533% | $112.6898 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $104.35 | 4.660% | $109.2127 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $159.61 | 11.616% | $178.1503 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $196.31 | 5.318% | $206.7498 | $206.75 | $206.75 | $206.70 |
| Purchase #7 | $77.29 | 12.539% | $86.9814 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $911.03 | $991.3124 | $991.31 | $991.30 | $991.40 | |