| 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 | $227.90 | 3.635% | $236.1842 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $85.94 | 6.567% | $91.5837 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $136.26 | 8.366% | $147.6595 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $108.90 | 3.663% | $112.889 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $150.41 | 8.414% | $163.0655 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $189.49 | 12.802% | $213.7485 | $213.75 | $213.75 | $213.70 |
| Purchase #7 | $121.40 | 6.419% | $129.1927 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $1,020.30 | $1,094.3231 | $1,094.32 | $1,094.35 | $1,094.40 | |