| 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 | $99.91 | 4.557% | $104.4629 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $74.56 | 9.624% | $81.7357 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $165.77 | 7.144% | $177.6126 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $189.84 | 9.744% | $208.338 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $151.74 | 11.699% | $169.4921 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $199.69 | 4.220% | $208.1169 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $239.66 | 9.534% | $262.5092 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $1,121.17 | $1,212.2674 | $1,212.27 | $1,212.25 | $1,212.20 | |