| 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 | $19.74 | 12.698% | $22.2466 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $215.83 | 5.203% | $227.0596 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $222.79 | 8.714% | $242.2039 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $78.70 | 5.569% | $83.0828 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $141.46 | 12.694% | $159.4169 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $106.84 | 7.477% | $114.8284 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $91.45 | 11.515% | $101.9805 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $876.81 | $950.8187 | $950.82 | $950.85 | $950.80 | |