| 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 | $116.53 | 13.747% | $132.5494 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $146.55 | 11.674% | $163.6582 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $186.25 | 10.501% | $205.8081 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $170.57 | 6.433% | $181.5428 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $213.71 | 11.250% | $237.7524 | $237.75 | $237.75 | $237.80 |
| Purchase #6 | $242.73 | 3.266% | $250.6576 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $242.57 | 3.228% | $250.4002 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $1,318.91 | $1,422.3687 | $1,422.37 | $1,422.35 | $1,422.40 | |