| 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 | $170.96 | 8.352% | $185.2386 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $208.93 | 8.239% | $226.1437 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $21.93 | 6.734% | $23.4068 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $156.25 | 12.345% | $175.5391 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $215.76 | 12.451% | $242.6243 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $107.42 | 4.220% | $111.9531 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $230.83 | 9.205% | $252.0779 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,112.08 | $1,216.9835 | $1,216.98 | $1,217.00 | $1,216.90 | |