| 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 | $217.97 | 4.429% | $227.6239 | $227.62 | $227.60 | $227.60 |
| Purchase #2 | $224.74 | 12.699% | $253.2797 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $101.25 | 4.435% | $105.7404 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $170.92 | 8.357% | $185.2038 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $224.63 | 11.368% | $250.1659 | $250.17 | $250.15 | $250.20 |
| Purchase #6 | $180.59 | 10.866% | $200.2129 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $195.50 | 6.295% | $207.8067 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $1,315.60 | $1,430.0333 | $1,430.03 | $1,430.00 | $1,430.00 | |