| 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 | $11.31 | 12.727% | $12.7494 | $12.75 | $12.75 | $12.70 |
| Purchase #2 | $241.43 | 12.189% | $270.8579 | $270.86 | $270.85 | $270.90 |
| Purchase #3 | $27.71 | 5.408% | $29.2086 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $162.54 | 10.340% | $179.3466 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $89.71 | 12.451% | $100.8798 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $201.66 | 8.451% | $218.7023 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $228.25 | 3.543% | $236.3369 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $962.61 | $1,048.0815 | $1,048.09 | $1,048.10 | $1,048.00 | |