| 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 | $198.66 | 4.619% | $207.8361 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $93.75 | 12.154% | $105.1444 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $90.79 | 9.366% | $99.2934 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $78.86 | 6.551% | $84.0261 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $130.55 | 9.463% | $142.9039 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $125.30 | 3.552% | $129.7507 | $129.75 | $129.75 | $129.80 |
| Purchase #7 | $113.43 | 12.447% | $127.5486 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $831.34 | $896.5032 | $896.50 | $896.55 | $896.40 | |