| 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 | $201.98 | 12.769% | $227.7708 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $118.42 | 3.143% | $122.1419 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $33.73 | 13.833% | $38.3959 | $38.40 | $38.40 | $38.40 |
| Purchase #4 | $42.81 | 12.186% | $48.0268 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $180.32 | 5.572% | $190.3674 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $219.70 | 11.424% | $244.7985 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $250.92 | 12.377% | $281.9764 | $281.98 | $282.00 | $282.00 |
| 7 purchase totals = | $1,047.88 | $1,153.4777 | $1,153.49 | $1,153.50 | $1,153.50 | |