| 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 | $105.44 | 12.304% | $118.4133 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $232.57 | 10.726% | $257.5155 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $134.56 | 5.289% | $141.6769 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $222.59 | 4.265% | $232.0835 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $123.93 | 3.818% | $128.6616 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $67.81 | 9.380% | $74.1706 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $132.75 | 3.787% | $137.7772 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,019.65 | $1,090.2986 | $1,090.30 | $1,090.30 | $1,090.40 | |