| 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 | $248.40 | 9.691% | $272.4724 | $272.47 | $272.45 | $272.50 |
| Purchase #2 | $104.69 | 10.209% | $115.3778 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $142.38 | 12.139% | $159.6635 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $143.28 | 10.697% | $158.6067 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $111.30 | 13.373% | $126.1841 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $169.41 | 11.487% | $188.8701 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $100.96 | 12.648% | $113.7294 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $1,020.42 | $1,134.9040 | $1,134.90 | $1,134.90 | $1,135.00 | |