| 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 | $106.54 | 8.475% | $115.5693 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $103.88 | 12.425% | $116.7871 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $37.67 | 3.260% | $38.898 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $208.93 | 3.727% | $216.7168 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $227.54 | 7.612% | $244.8603 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $34.44 | 11.450% | $38.3834 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $46.62 | 5.264% | $49.0741 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $765.62 | $820.2890 | $820.29 | $820.25 | $820.40 | |