| 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 | $101.69 | 5.235% | $107.0135 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $123.72 | 13.235% | $140.0943 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $92.72 | 13.336% | $105.0851 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $44.98 | 6.449% | $47.8808 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $117.35 | 5.340% | $123.6165 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $228.93 | 3.218% | $236.297 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $154.82 | 8.144% | $167.4285 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $864.21 | $927.4157 | $927.42 | $927.45 | $927.40 | |