| 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 | $125.78 | 10.495% | $138.9806 | $138.98 | $139.00 | $139.00 |
| Purchase #2 | $249.59 | 3.136% | $257.4171 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $241.94 | 3.150% | $249.5611 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $127.69 | 7.255% | $136.9539 | $136.95 | $136.95 | $137.00 |
| Purchase #5 | $230.43 | 13.396% | $261.2984 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $164.26 | 11.816% | $183.669 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $58.54 | 10.864% | $64.8998 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $1,198.23 | $1,292.7799 | $1,292.78 | $1,292.75 | $1,292.90 | |