| 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 | $217.70 | 4.294% | $227.048 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $150.45 | 10.174% | $165.7568 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $114.30 | 6.300% | $121.5009 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $158.30 | 3.142% | $163.2738 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $127.81 | 3.874% | $132.7614 | $132.76 | $132.75 | $132.80 |
| Purchase #6 | $210.90 | 8.840% | $229.5436 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $190.97 | 12.270% | $214.402 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $1,170.43 | $1,254.2865 | $1,254.28 | $1,254.25 | $1,254.30 | |