| 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 | $217.31 | 6.602% | $231.6568 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $207.43 | 10.239% | $228.6688 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $211.89 | 11.470% | $236.1938 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $83.58 | 8.704% | $90.8548 | $90.85 | $90.85 | $90.90 |
| Purchase #5 | $244.69 | 11.258% | $272.2372 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $18.31 | 8.490% | $19.8645 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $233.54 | 11.828% | $261.1631 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,216.75 | $1,340.6390 | $1,340.63 | $1,340.60 | $1,340.80 | |