| 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 | $120.65 | 4.683% | $126.3 | $126.30 | $126.30 | $126.30 |
| Purchase #2 | $98.54 | 5.602% | $104.0602 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $167.61 | 7.709% | $180.5311 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $113.77 | 11.208% | $126.5213 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $149.58 | 5.516% | $157.8308 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $32.56 | 9.235% | $35.5669 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $244.87 | 6.826% | $261.5848 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $927.58 | $992.3951 | $992.39 | $992.40 | $992.40 | |