| 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 | $224.96 | 11.410% | $250.6279 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $217.97 | 3.614% | $225.8474 | $225.85 | $225.85 | $225.80 |
| Purchase #3 | $104.55 | 4.361% | $109.1094 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $113.74 | 13.752% | $129.3815 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $205.85 | 10.644% | $227.7607 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $33.30 | 10.171% | $36.6869 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $125.43 | 8.505% | $136.0978 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,025.80 | $1,115.5116 | $1,115.52 | $1,115.55 | $1,115.50 | |