| 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 | $127.53 | 13.358% | $144.5655 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $206.90 | 4.256% | $215.7057 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $109.73 | 8.856% | $119.4477 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $231.82 | 12.455% | $260.6932 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $184.52 | 6.287% | $196.1208 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $145.40 | 12.170% | $163.0952 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $94.53 | 10.872% | $104.8073 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $1,100.43 | $1,204.4354 | $1,204.45 | $1,204.40 | $1,204.40 | |