| 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 | $247.97 | 13.216% | $280.7417 | $280.74 | $280.75 | $280.70 |
| Purchase #2 | $217.89 | 4.234% | $227.1155 | $227.12 | $227.10 | $227.10 |
| Purchase #3 | $175.68 | 9.346% | $192.0991 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $72.44 | 13.222% | $82.018 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $246.76 | 3.437% | $255.2411 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $231.63 | 9.576% | $253.8109 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $14.58 | 8.695% | $15.8477 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $1,206.95 | $1,306.8740 | $1,306.88 | $1,306.85 | $1,306.70 | |