| 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 | $126.30 | 3.543% | $130.7748 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $203.69 | 10.596% | $225.273 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $210.66 | 3.510% | $218.0542 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $74.26 | 5.574% | $78.3993 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $26.97 | 4.149% | $28.089 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $208.26 | 4.696% | $218.0399 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $119.65 | 4.439% | $124.9613 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $969.79 | $1,023.5915 | $1,023.58 | $1,023.55 | $1,023.70 | |