| 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 | $110.63 | 9.458% | $121.0934 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $54.47 | 6.515% | $58.0187 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $51.51 | 4.372% | $53.762 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $230.37 | 13.373% | $261.1774 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $115.43 | 12.336% | $129.6694 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $211.28 | 9.691% | $231.7551 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $26.35 | 4.533% | $27.5444 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $800.04 | $883.0204 | $883.02 | $883.00 | $883.10 | |