| 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 | $199.85 | 4.588% | $209.0191 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $101.89 | 3.782% | $105.7435 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $57.51 | 3.823% | $59.7086 | $59.71 | $59.70 | $59.70 |
| Purchase #4 | $236.30 | 6.285% | $251.1515 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $144.78 | 12.787% | $163.293 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $234.50 | 11.719% | $261.9811 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $190.67 | 13.139% | $215.7221 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $1,165.50 | $1,266.6189 | $1,266.61 | $1,266.60 | $1,266.60 | |