| 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 | $228.25 | 11.425% | $254.3276 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $226.43 | 4.167% | $235.8653 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $230.63 | 10.624% | $255.1321 | $255.13 | $255.15 | $255.10 |
| Purchase #4 | $237.91 | 8.784% | $258.808 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $139.53 | 8.821% | $151.8379 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $100.68 | 3.444% | $104.1474 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $160.75 | 10.250% | $177.2269 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,324.18 | $1,437.3452 | $1,437.36 | $1,437.40 | $1,437.20 | |