| 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 | $199.54 | 4.190% | $207.9007 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $17.90 | 4.769% | $18.7537 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $151.54 | 8.109% | $163.8284 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $249.35 | 4.655% | $260.9572 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $118.37 | 10.469% | $130.7622 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $63.72 | 12.587% | $71.7404 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $190.43 | 9.856% | $209.1988 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $990.85 | $1,063.1414 | $1,063.14 | $1,063.15 | $1,063.20 | |