| 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 | $225.93 | 3.653% | $234.1832 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $173.33 | 7.198% | $185.8063 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $193.79 | 9.490% | $212.1807 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $163.36 | 10.599% | $180.6745 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $49.78 | 10.809% | $55.1607 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $195.66 | 7.216% | $209.7788 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $227.71 | 10.433% | $251.467 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $1,229.56 | $1,329.2512 | $1,329.25 | $1,329.25 | $1,329.40 | |