| 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 | $242.33 | 5.164% | $254.8439 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $119.99 | 3.433% | $124.1093 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $238.49 | 3.400% | $246.5987 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $97.51 | 3.670% | $101.0886 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $176.56 | 9.247% | $192.8865 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $99.90 | 6.189% | $106.0828 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $148.61 | 10.225% | $163.8054 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $1,123.39 | $1,189.4152 | $1,189.42 | $1,189.45 | $1,189.40 | |