| 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 | $200.35 | 6.751% | $213.8756 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $177.48 | 13.639% | $201.6865 | $201.69 | $201.70 | $201.70 |
| Purchase #3 | $105.63 | 6.339% | $112.3259 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $209.37 | 3.348% | $216.3797 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $249.70 | 3.275% | $257.8777 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $190.41 | 5.680% | $201.2253 | $201.23 | $201.25 | $201.20 |
| Purchase #7 | $106.46 | 4.382% | $111.1251 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $1,239.40 | $1,314.4958 | $1,314.52 | $1,314.65 | $1,314.50 | |