| 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 | $135.63 | 12.208% | $152.1877 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $94.67 | 12.217% | $106.2358 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $27.28 | 13.258% | $30.8968 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $85.25 | 9.105% | $93.012 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $237.69 | 11.383% | $264.7463 | $264.75 | $264.75 | $264.70 |
| Purchase #6 | $247.66 | 4.648% | $259.1712 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $63.98 | 4.573% | $66.9058 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $892.16 | $973.1556 | $973.17 | $973.15 | $973.10 | |