| 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 | $215.25 | 8.752% | $234.0887 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $144.49 | 9.697% | $158.5012 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $23.82 | 6.107% | $25.2747 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $163.96 | 11.362% | $182.5891 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $69.65 | 10.746% | $77.1346 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $105.38 | 10.169% | $116.0961 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $44.75 | 4.447% | $46.74 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $767.30 | $840.4244 | $840.42 | $840.45 | $840.40 | |