| 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 | $112.62 | 13.324% | $127.6255 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $250.54 | 5.455% | $264.207 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $125.90 | 13.160% | $142.4684 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $110.68 | 9.772% | $121.4956 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $62.92 | 4.874% | $65.9867 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $240.63 | 9.219% | $262.8137 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $231.99 | 5.668% | $245.1392 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $1,135.28 | $1,229.7361 | $1,229.75 | $1,229.75 | $1,229.70 | |