| 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 | $228.79 | 11.468% | $255.0276 | $255.03 | $255.05 | $255.00 |
| Purchase #2 | $163.91 | 8.538% | $177.9046 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $101.59 | 6.454% | $108.1466 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $242.50 | 9.213% | $264.8415 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $218.82 | 7.548% | $235.3365 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $163.79 | 9.548% | $179.4287 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $186.42 | 6.296% | $198.157 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $1,305.82 | $1,418.8425 | $1,418.85 | $1,418.90 | $1,418.70 | |