| 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 | $107.47 | 5.197% | $113.0552 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $227.78 | 6.317% | $242.1689 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $177.42 | 5.141% | $186.5412 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $198.55 | 3.477% | $205.4536 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $226.56 | 4.350% | $236.4154 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $153.72 | 6.179% | $163.2184 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $228.72 | 11.454% | $254.9176 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $1,320.22 | $1,401.7703 | $1,401.78 | $1,401.70 | $1,401.80 | |