| 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 | $250.99 | 9.472% | $274.7638 | $274.76 | $274.75 | $274.80 |
| Purchase #2 | $213.46 | 3.195% | $220.28 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $153.76 | 5.488% | $162.1983 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $148.41 | 8.354% | $160.8082 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $59.45 | 4.705% | $62.2471 | $62.25 | $62.25 | $62.20 |
| Purchase #6 | $143.98 | 3.465% | $148.9689 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $236.65 | 4.769% | $247.9358 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $1,206.70 | $1,277.2021 | $1,277.21 | $1,277.20 | $1,277.20 | |