| 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 | $119.92 | 4.440% | $125.2444 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $128.78 | 11.503% | $143.5936 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $137.37 | 6.596% | $146.4309 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $133.73 | 4.425% | $139.6476 | $139.65 | $139.65 | $139.60 |
| Purchase #5 | $74.43 | 7.206% | $79.7934 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $23.41 | 5.834% | $24.7757 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $236.93 | 10.528% | $261.874 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $854.57 | $921.3596 | $921.35 | $921.40 | $921.30 | |