| 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 | $222.25 | 12.737% | $250.558 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $13.26 | 5.709% | $14.017 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $42.56 | 6.559% | $45.3515 | $45.35 | $45.35 | $45.40 |
| Purchase #4 | $176.62 | 11.560% | $197.0373 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $39.39 | 13.824% | $44.8353 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $176.25 | 8.600% | $191.4075 | $191.41 | $191.40 | $191.40 |
| Purchase #7 | $95.39 | 9.617% | $104.5637 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $765.72 | $847.7703 | $847.78 | $847.75 | $847.80 | |