| 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 | $215.35 | 7.539% | $231.5852 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $122.83 | 3.722% | $127.4017 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $149.55 | 12.458% | $168.1809 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $226.92 | 4.400% | $236.9045 | $236.90 | $236.90 | $236.90 |
| Purchase #5 | $231.25 | 12.801% | $260.8523 | $260.85 | $260.85 | $260.90 |
| Purchase #6 | $37.36 | 12.601% | $42.0677 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $170.29 | 13.515% | $193.3047 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $1,153.55 | $1,260.2970 | $1,260.29 | $1,260.30 | $1,260.40 | |