| 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 | $216.39 | 10.382% | $238.8556 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $121.52 | 6.631% | $129.578 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $163.43 | 3.469% | $169.0994 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $179.65 | 4.142% | $187.0911 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $81.66 | 9.580% | $89.483 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $92.61 | 6.418% | $98.5537 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $222.81 | 13.295% | $252.4326 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,078.07 | $1,165.0934 | $1,165.09 | $1,165.15 | $1,165.20 | |