| 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 | $204.70 | 10.113% | $225.4013 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $179.66 | 5.362% | $189.2934 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $217.35 | 11.761% | $242.9125 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $51.41 | 5.868% | $54.4267 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $8.85 | 7.340% | $9.4996 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $148.77 | 9.609% | $163.0653 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $16.68 | 6.248% | $17.7222 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $827.42 | $902.3210 | $902.32 | $902.30 | $902.30 | |