| 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 | $247.48 | 12.630% | $278.7367 | $278.74 | $278.75 | $278.70 |
| Purchase #2 | $76.51 | 10.297% | $84.3882 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $163.75 | 9.803% | $179.8024 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $54.90 | 10.559% | $60.6969 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $209.72 | 3.473% | $217.0036 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $24.96 | 11.411% | $27.8082 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $47.74 | 5.701% | $50.4617 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $825.06 | $898.8977 | $898.90 | $898.90 | $898.90 | |