| 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 | $12.74 | 4.474% | $13.31 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $95.92 | 7.663% | $103.2703 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $46.52 | 3.284% | $48.0477 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $148.50 | 8.349% | $160.8983 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $216.70 | 10.460% | $239.3668 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $224.69 | 5.406% | $236.8367 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $242.67 | 9.319% | $265.2844 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $987.74 | $1,067.0142 | $1,067.02 | $1,067.00 | $1,067.00 | |