| 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 | $248.38 | 4.400% | $259.3087 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $239.67 | 11.661% | $267.6179 | $267.62 | $267.60 | $267.60 |
| Purchase #3 | $241.40 | 5.663% | $255.0705 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $221.80 | 6.584% | $236.4033 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $15.54 | 10.450% | $17.1639 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $99.49 | 6.806% | $106.2613 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $44.98 | 7.362% | $48.2914 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $1,111.26 | $1,190.1170 | $1,190.11 | $1,190.05 | $1,190.20 | |