| 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 | $239.95 | 3.640% | $248.6842 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $146.44 | 10.801% | $162.257 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $82.72 | 4.405% | $86.3638 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $218.29 | 8.437% | $236.7071 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $59.36 | 9.157% | $64.7956 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $29.37 | 13.683% | $33.3887 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $167.95 | 10.766% | $186.0315 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $944.08 | $1,018.2279 | $1,018.23 | $1,018.25 | $1,018.30 | |