| 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 | $225.87 | 11.796% | $252.5136 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $216.31 | 10.106% | $238.1703 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $82.51 | 3.791% | $85.638 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $48.50 | 3.285% | $50.0932 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $27.39 | 11.166% | $30.4484 | $30.45 | $30.45 | $30.40 |
| Purchase #6 | $86.44 | 5.284% | $91.0075 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $201.75 | 10.772% | $223.4825 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $888.77 | $971.3535 | $971.35 | $971.35 | $971.30 | |