| 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 | $241.86 | 9.200% | $264.1111 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $236.94 | 10.409% | $261.6031 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $81.30 | 6.232% | $86.3666 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $51.92 | 4.422% | $54.2159 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $89.35 | 13.813% | $101.6919 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $15.82 | 11.168% | $17.5868 | $17.59 | $17.60 | $17.60 |
| Purchase #7 | $130.75 | 11.629% | $145.9549 | $145.95 | $145.95 | $146.00 |
| 7 purchase totals = | $847.94 | $931.5303 | $931.53 | $931.50 | $931.60 | |