| 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 | $114.85 | 6.143% | $121.9052 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $53.52 | 10.696% | $59.2445 | $59.24 | $59.25 | $59.20 |
| Purchase #3 | $15.35 | 6.667% | $16.3734 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $186.98 | 3.697% | $193.8927 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $202.67 | 3.202% | $209.1595 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $15.70 | 12.506% | $17.6634 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $182.98 | 10.322% | $201.8672 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $772.05 | $820.1059 | $820.10 | $820.05 | $820.20 | |