| 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 | $103.60 | 10.337% | $114.3091 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $36.40 | 7.776% | $39.2305 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $232.87 | 9.704% | $255.4677 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $154.45 | 7.739% | $166.4029 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $61.77 | 7.107% | $66.16 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $86.80 | 10.141% | $95.6024 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $206.75 | 10.263% | $227.9688 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $882.64 | $965.1414 | $965.14 | $965.10 | $965.20 | |