| 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 | $190.44 | 7.760% | $205.2181 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $227.45 | 5.388% | $239.705 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $243.65 | 13.558% | $276.6841 | $276.68 | $276.70 | $276.70 |
| Purchase #4 | $102.83 | 13.409% | $116.6185 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $202.97 | 6.221% | $215.5968 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $170.54 | 8.188% | $184.5038 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $208.36 | 5.664% | $220.1615 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $1,346.24 | $1,458.4878 | $1,458.49 | $1,458.45 | $1,458.50 | |