| 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 | $245.36 | 5.439% | $258.7051 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $116.41 | 4.413% | $121.5472 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $132.88 | 11.677% | $148.3964 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $206.60 | 12.434% | $232.2886 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $158.37 | 3.183% | $163.4109 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $237.39 | 12.640% | $267.3961 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $219.98 | 6.276% | $233.7859 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $1,316.99 | $1,425.5302 | $1,425.55 | $1,425.55 | $1,425.50 | |