| 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 | $23.60 | 7.539% | $25.3792 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $167.37 | 12.661% | $188.5607 | $188.56 | $188.55 | $188.60 |
| Purchase #3 | $177.72 | 7.276% | $190.6509 | $190.65 | $190.65 | $190.70 |
| Purchase #4 | $177.70 | 3.408% | $183.756 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $198.85 | 5.382% | $209.5521 | $209.55 | $209.55 | $209.60 |
| Purchase #6 | $87.68 | 5.488% | $92.4919 | $92.49 | $92.50 | $92.50 |
| Purchase #7 | $217.77 | 7.214% | $233.4799 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $1,050.69 | $1,123.8707 | $1,123.87 | $1,123.90 | $1,124.10 | |