| 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 | $234.98 | 7.276% | $252.0771 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $105.65 | 12.524% | $118.8816 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $82.47 | 6.215% | $87.5955 | $87.60 | $87.60 | $87.60 |
| Purchase #4 | $113.91 | 11.667% | $127.1999 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $193.84 | 7.541% | $208.4575 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $67.38 | 7.864% | $72.6788 | $72.68 | $72.70 | $72.70 |
| Purchase #7 | $22.41 | 10.685% | $24.8045 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $820.64 | $891.6949 | $891.70 | $891.75 | $891.80 | |