| 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 | $108.42 | 9.751% | $118.992 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $10.85 | 13.593% | $12.3248 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $5.65 | 7.214% | $6.0576 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $6.65 | 7.328% | $7.1373 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $186.46 | 11.504% | $207.9104 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $147.32 | 9.816% | $161.7809 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $125.29 | 11.266% | $139.4052 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $590.64 | $653.6082 | $653.61 | $653.60 | $653.60 | |