| 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 | $206.77 | 3.350% | $213.6968 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $231.73 | 10.505% | $256.0732 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $246.42 | 6.211% | $261.7251 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $132.47 | 11.287% | $147.4219 | $147.42 | $147.40 | $147.40 |
| Purchase #5 | $10.93 | 13.384% | $12.3929 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $102.25 | 10.195% | $112.6744 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $129.40 | 13.508% | $146.8794 | $146.88 | $146.90 | $146.90 |
| 7 purchase totals = | $1,059.97 | $1,150.8637 | $1,150.86 | $1,150.85 | $1,150.90 | |