| 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 | $234.35 | 6.848% | $250.3983 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $136.75 | 7.306% | $146.741 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $101.96 | 7.730% | $109.8415 | $109.84 | $109.85 | $109.80 |
| Purchase #4 | $241.62 | 5.328% | $254.4935 | $254.49 | $254.50 | $254.50 |
| Purchase #5 | $73.88 | 13.680% | $83.9868 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $236.62 | 4.728% | $247.8074 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $93.88 | 7.304% | $100.737 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $1,119.06 | $1,194.0055 | $1,194.01 | $1,194.05 | $1,193.90 | |