| 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 | $73.62 | 8.690% | $80.0176 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $242.78 | 10.541% | $268.3714 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $197.64 | 3.542% | $204.6404 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $102.76 | 11.714% | $114.7973 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $189.32 | 11.655% | $211.3852 | $211.39 | $211.40 | $211.40 |
| Purchase #6 | $192.73 | 8.116% | $208.372 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $82.73 | 4.582% | $86.5207 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $1,081.58 | $1,174.1046 | $1,174.11 | $1,174.05 | $1,174.10 | |