| 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 | $164.46 | 12.709% | $185.3612 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $112.65 | 7.645% | $121.2621 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $52.67 | 4.269% | $54.9185 | $54.92 | $54.90 | $54.90 |
| Purchase #4 | $79.94 | 8.659% | $86.862 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $224.85 | 13.665% | $255.5758 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $187.87 | 13.427% | $213.0953 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $104.43 | 4.295% | $108.9153 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $926.87 | $1,025.9902 | $1,026.00 | $1,025.95 | $1,026.10 | |