| 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 | $231.31 | 13.192% | $261.8244 | $261.82 | $261.80 | $261.80 |
| Purchase #2 | $149.25 | 8.408% | $161.7989 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $242.80 | 10.296% | $267.7987 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $174.41 | 5.123% | $183.345 | $183.35 | $183.35 | $183.30 |
| Purchase #5 | $115.59 | 5.269% | $121.6804 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $195.79 | 8.744% | $212.9099 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $93.90 | 13.871% | $106.9249 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $1,203.05 | $1,316.2822 | $1,316.28 | $1,316.25 | $1,316.20 | |