| 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 | $222.93 | 4.250% | $232.4045 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $88.79 | 3.670% | $92.0486 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $170.69 | 7.374% | $183.2767 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $67.80 | 13.317% | $76.8289 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $49.86 | 12.754% | $56.2191 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $52.90 | 11.622% | $59.048 | $59.05 | $59.05 | $59.00 |
| Purchase #7 | $119.57 | 10.283% | $131.8654 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $772.54 | $831.6912 | $831.70 | $831.70 | $831.60 | |