| 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 | $102.40 | 3.780% | $106.2707 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $231.28 | 9.788% | $253.9177 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $195.72 | 11.308% | $217.852 | $217.85 | $217.85 | $217.90 |
| Purchase #4 | $166.44 | 8.473% | $180.5425 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $214.89 | 9.858% | $236.0739 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $81.98 | 13.544% | $93.0834 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $16.50 | 6.596% | $17.5883 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $1,009.21 | $1,105.3285 | $1,105.32 | $1,105.30 | $1,105.40 | |