| 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 | $236.40 | 6.328% | $251.3594 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $86.97 | 5.227% | $91.5159 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $217.53 | 11.612% | $242.7896 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $250.25 | 11.738% | $279.6243 | $279.62 | $279.60 | $279.60 |
| Purchase #5 | $104.35 | 11.438% | $116.2856 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $92.90 | 13.120% | $105.0885 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $215.68 | 10.305% | $237.9058 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $1,204.08 | $1,324.5691 | $1,324.58 | $1,324.55 | $1,324.60 | |