| 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 | $247.58 | 3.294% | $255.7353 | $255.74 | $255.75 | $255.70 |
| Purchase #2 | $155.98 | 9.522% | $170.8324 | $170.83 | $170.85 | $170.80 |
| Purchase #3 | $228.28 | 8.237% | $247.0834 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $121.43 | 6.531% | $129.3606 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $190.27 | 8.286% | $206.0358 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $20.37 | 13.713% | $23.1633 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $231.91 | 6.852% | $247.8005 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $1,195.82 | $1,280.0113 | $1,280.01 | $1,280.05 | $1,280.00 | |