| 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 | $102.63 | 3.498% | $106.22 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $208.42 | 13.525% | $236.6088 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $212.46 | 4.430% | $221.872 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $57.66 | 5.182% | $60.6479 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $86.58 | 3.185% | $89.3376 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $111.43 | 8.416% | $120.8079 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $110.80 | 9.538% | $121.3681 | $121.37 | $121.35 | $121.40 |
| 7 purchase totals = | $889.98 | $956.8623 | $956.87 | $956.80 | $956.80 | |