| 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 | $80.69 | 4.744% | $84.5179 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $118.27 | 13.470% | $134.201 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $74.53 | 10.497% | $82.3534 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $82.47 | 4.760% | $86.3956 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $205.45 | 11.832% | $229.7588 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $174.35 | 4.418% | $182.0528 | $182.05 | $182.05 | $182.10 |
| Purchase #7 | $223.49 | 4.832% | $234.289 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $959.25 | $1,033.5685 | $1,033.57 | $1,033.55 | $1,033.70 | |