| 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 | $212.89 | 4.532% | $222.5382 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $193.47 | 6.431% | $205.9121 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $109.26 | 12.215% | $122.6061 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $197.92 | 13.402% | $224.4452 | $224.45 | $224.45 | $224.40 |
| Purchase #5 | $250.49 | 13.409% | $284.0782 | $284.08 | $284.10 | $284.10 |
| Purchase #6 | $42.58 | 11.454% | $47.4571 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $25.81 | 9.677% | $28.3076 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $1,032.42 | $1,135.3445 | $1,135.36 | $1,135.35 | $1,135.30 | |