| 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 | $86.60 | 13.393% | $98.1983 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $121.85 | 8.795% | $132.5667 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $112.62 | 3.775% | $116.8714 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $105.88 | 10.665% | $117.1721 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $237.86 | 12.382% | $267.3118 | $267.31 | $267.30 | $267.30 |
| Purchase #6 | $204.76 | 5.825% | $216.6873 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $217.57 | 3.568% | $225.3329 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $1,087.14 | $1,174.1405 | $1,174.14 | $1,174.10 | $1,174.20 | |