| 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 | $237.45 | 11.347% | $264.3935 | $264.39 | $264.40 | $264.40 |
| Purchase #2 | $65.66 | 4.319% | $68.4959 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $193.96 | 11.126% | $215.54 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $131.50 | 5.480% | $138.7062 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $175.28 | 4.831% | $183.7478 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $17.92 | 7.575% | $19.2774 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $35.63 | 9.259% | $38.929 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $857.40 | $929.0898 | $929.10 | $929.15 | $929.00 | |