| 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 | $209.76 | 10.783% | $232.3784 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $78.94 | 9.842% | $86.7093 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $158.74 | 7.174% | $170.128 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $11.81 | 6.523% | $12.5804 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $141.55 | 9.353% | $154.7892 | $154.79 | $154.80 | $154.80 |
| Purchase #6 | $231.94 | 8.513% | $251.6851 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $144.66 | 8.766% | $157.3409 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $977.40 | $1,065.6113 | $1,065.62 | $1,065.70 | $1,065.60 | |