| 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 | $208.70 | 9.238% | $227.9797 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $117.68 | 11.183% | $130.8402 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $71.77 | 4.785% | $75.2042 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $100.30 | 10.705% | $111.0371 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $72.33 | 10.490% | $79.9174 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $231.86 | 8.118% | $250.6824 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $96.32 | 6.607% | $102.6839 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $898.96 | $978.3449 | $978.34 | $978.40 | $978.30 | |