| 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 | $142.81 | 4.305% | $148.958 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $200.32 | 3.714% | $207.7599 | $207.76 | $207.75 | $207.80 |
| Purchase #3 | $36.71 | 10.147% | $40.435 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $196.61 | 4.202% | $204.8716 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $236.58 | 4.483% | $247.1859 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $106.45 | 9.156% | $116.1966 | $116.20 | $116.20 | $116.20 |
| Purchase #7 | $99.83 | 3.816% | $103.6395 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $1,019.31 | $1,069.0465 | $1,069.06 | $1,069.05 | $1,069.10 | |