| 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 | $135.51 | 3.339% | $140.0347 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $56.37 | 5.418% | $59.4241 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $214.81 | 5.771% | $227.2067 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $119.94 | 4.575% | $125.4273 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $42.31 | 11.706% | $47.2628 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $228.43 | 3.239% | $235.8288 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $127.83 | 3.279% | $132.0215 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $925.20 | $967.2059 | $967.20 | $967.20 | $967.10 | |