| 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 | $215.73 | 12.432% | $242.5496 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $140.34 | 4.323% | $146.4069 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $79.84 | 4.328% | $83.2955 | $83.30 | $83.30 | $83.30 |
| Purchase #4 | $233.25 | 7.337% | $250.3636 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $227.50 | 6.240% | $241.696 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $93.25 | 11.538% | $104.0092 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $189.59 | 6.413% | $201.7484 | $201.75 | $201.75 | $201.70 |
| 7 purchase totals = | $1,179.50 | $1,270.0692 | $1,270.08 | $1,270.05 | $1,270.00 | |