| 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 | $215.71 | 7.514% | $231.9184 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $165.91 | 5.319% | $174.7348 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $27.44 | 5.302% | $28.8949 | $28.89 | $28.90 | $28.90 |
| Purchase #4 | $10.58 | 3.269% | $10.9259 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $81.33 | 13.773% | $92.5316 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $132.84 | 8.832% | $144.5724 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $199.76 | 4.510% | $208.7692 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $833.57 | $892.3472 | $892.34 | $892.35 | $892.30 | |