| 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 | $210.65 | 6.258% | $223.8325 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $240.67 | 8.692% | $261.589 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $228.66 | 4.456% | $238.8491 | $238.85 | $238.85 | $238.80 |
| Purchase #4 | $13.38 | 8.844% | $14.5633 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $112.58 | 6.795% | $120.2298 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $118.75 | 13.431% | $134.6993 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $128.85 | 3.123% | $132.874 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $1,053.54 | $1,126.6370 | $1,126.63 | $1,126.65 | $1,126.60 | |