| 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 | $223.30 | 3.841% | $231.877 | $231.88 | $231.90 | $231.90 |
| Purchase #2 | $163.42 | 4.277% | $170.4095 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $129.69 | 9.186% | $141.6033 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $109.76 | 4.212% | $114.3831 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $106.81 | 3.633% | $110.6904 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $247.64 | 6.700% | $264.2319 | $264.23 | $264.25 | $264.20 |
| Purchase #7 | $30.84 | 3.651% | $31.966 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $1,011.46 | $1,065.1612 | $1,065.16 | $1,065.20 | $1,065.20 | |