| 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 | $21.85 | 11.299% | $24.3188 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $21.54 | 12.265% | $24.1819 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $124.77 | 12.202% | $139.9944 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $151.33 | 8.678% | $164.4624 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $223.83 | 5.612% | $236.3913 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $182.87 | 13.841% | $208.181 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $5.43 | 4.280% | $5.6624 | $5.66 | $5.65 | $5.70 |
| 7 purchase totals = | $731.62 | $803.1922 | $803.18 | $803.20 | $803.30 | |