| 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 | $82.25 | 4.615% | $86.0458 | $86.05 | $86.05 | $86.00 |
| Purchase #2 | $108.31 | 12.844% | $122.2213 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $206.36 | 7.734% | $222.3199 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $125.63 | 12.781% | $141.6868 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $203.89 | 3.770% | $211.5767 | $211.58 | $211.60 | $211.60 |
| Purchase #6 | $22.67 | 4.418% | $23.6716 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $160.98 | 3.113% | $165.9913 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $910.09 | $973.5134 | $973.52 | $973.50 | $973.50 | |