| 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 | $25.57 | 8.138% | $27.6509 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $205.91 | 11.474% | $229.5361 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $74.93 | 10.300% | $82.6478 | $82.65 | $82.65 | $82.60 |
| Purchase #4 | $248.85 | 3.438% | $257.4055 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $242.64 | 7.208% | $260.1295 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $132.85 | 5.114% | $139.6439 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $136.34 | 3.412% | $140.9919 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $1,067.09 | $1,138.0056 | $1,138.01 | $1,138.05 | $1,137.90 | |