| 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 | $49.76 | 11.465% | $55.465 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $170.49 | 9.532% | $186.7411 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $223.40 | 6.494% | $237.9076 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $212.52 | 7.822% | $229.1433 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $203.87 | 10.404% | $225.0806 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $209.37 | 13.527% | $237.6915 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $227.61 | 5.189% | $239.4207 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,297.02 | $1,411.4498 | $1,411.45 | $1,411.45 | $1,411.40 | |