| 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 | $238.40 | 3.634% | $247.0635 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $41.87 | 9.167% | $45.7082 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $170.93 | 6.537% | $182.1037 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $108.96 | 5.258% | $114.6891 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $211.58 | 11.209% | $235.296 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $112.29 | 13.740% | $127.7186 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $23.43 | 11.378% | $26.0959 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $907.46 | $978.6750 | $978.68 | $978.65 | $978.70 | |