| 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 | $192.71 | 13.519% | $218.7625 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $125.62 | 8.786% | $136.657 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $125.56 | 8.461% | $136.1836 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $185.32 | 8.602% | $201.2612 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $119.69 | 3.732% | $124.1568 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $100.54 | 10.658% | $111.2556 | $111.26 | $111.25 | $111.30 |
| Purchase #7 | $234.25 | 13.126% | $264.9977 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $1,083.69 | $1,193.2744 | $1,193.28 | $1,193.25 | $1,193.50 | |