| 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 | $21.67 | 7.346% | $23.2619 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $199.35 | 9.843% | $218.972 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $200.85 | 13.465% | $227.8945 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $161.61 | 9.639% | $177.1876 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $132.74 | 3.595% | $137.512 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $181.27 | 13.779% | $206.2472 | $206.25 | $206.25 | $206.20 |
| Purchase #7 | $119.88 | 4.578% | $125.3681 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $1,017.37 | $1,116.4433 | $1,116.44 | $1,116.40 | $1,116.50 | |