| 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 | $219.32 | 7.745% | $236.3063 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $156.62 | 4.557% | $163.7572 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $249.86 | 4.694% | $261.5884 | $261.59 | $261.60 | $261.60 |
| Purchase #4 | $53.29 | 8.853% | $58.0078 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $222.67 | 10.719% | $246.538 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $235.29 | 5.179% | $247.4757 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $120.60 | 10.226% | $132.9326 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $1,257.65 | $1,346.6060 | $1,346.62 | $1,346.65 | $1,346.60 | |