| 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 | $140.30 | 7.384% | $150.6598 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $231.98 | 12.439% | $260.836 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $186.61 | 11.619% | $208.2922 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $59.37 | 5.224% | $62.4715 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $174.59 | 4.377% | $182.2318 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $203.59 | 10.401% | $224.7654 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $209.32 | 12.870% | $236.2595 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $1,205.76 | $1,325.5162 | $1,325.52 | $1,325.50 | $1,325.60 | |