| 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 | $196.81 | 6.183% | $208.9788 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $139.25 | 4.747% | $145.8602 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $119.55 | 11.429% | $133.2134 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $181.96 | 4.778% | $190.654 | $190.65 | $190.65 | $190.70 |
| Purchase #5 | $39.73 | 13.314% | $45.0197 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $215.38 | 9.873% | $236.6445 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $26.86 | 9.256% | $29.3462 | $29.35 | $29.35 | $29.30 |
| 7 purchase totals = | $919.54 | $989.7168 | $989.71 | $989.70 | $989.70 | |