| 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 | $217.52 | 4.740% | $227.8304 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $191.71 | 7.473% | $206.0365 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $74.31 | 3.870% | $77.1858 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $30.90 | 4.392% | $32.2571 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $100.59 | 3.591% | $104.2022 | $104.20 | $104.20 | $104.20 |
| Purchase #6 | $22.67 | 3.839% | $23.5403 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $227.38 | 9.349% | $248.6378 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $865.08 | $919.6901 | $919.70 | $919.75 | $919.60 | |