| 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 | $208.74 | 3.860% | $216.7974 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $106.71 | 8.252% | $115.5157 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $47.65 | 8.642% | $51.7679 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $215.34 | 5.719% | $227.6553 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $75.73 | 7.455% | $81.3757 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $79.83 | 4.581% | $83.487 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $88.49 | 6.377% | $94.133 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $822.49 | $870.7320 | $870.75 | $870.75 | $870.80 | |