| 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 | $138.34 | 9.750% | $151.8282 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $184.54 | 12.576% | $207.7478 | $207.75 | $207.75 | $207.70 |
| Purchase #3 | $99.86 | 4.463% | $104.3168 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $192.34 | 11.778% | $214.9938 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $51.49 | 13.183% | $58.2779 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $192.63 | 11.810% | $215.3796 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $234.36 | 12.161% | $262.8605 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,093.56 | $1,215.4046 | $1,215.41 | $1,215.45 | $1,215.40 | |