| 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 | $208.45 | 8.288% | $225.7263 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $79.70 | 9.159% | $86.9997 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $225.97 | 11.856% | $252.761 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $112.64 | 7.519% | $121.1094 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $164.56 | 11.269% | $183.1043 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $240.66 | 6.871% | $257.1957 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $14.68 | 3.478% | $15.1906 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $1,046.66 | $1,142.0870 | $1,142.09 | $1,142.10 | $1,142.10 | |