| 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 | $236.78 | 7.414% | $254.3349 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $27.79 | 3.442% | $28.7465 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $126.74 | 10.758% | $140.3747 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $156.97 | 4.135% | $163.4607 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $154.47 | 11.172% | $171.7274 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $196.85 | 11.870% | $220.2161 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $189.78 | 8.406% | $205.7329 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $1,089.38 | $1,184.5932 | $1,184.59 | $1,184.60 | $1,184.50 | |