| 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 | $11.66 | 9.830% | $12.8062 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $233.72 | 7.733% | $251.7936 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $82.57 | 11.549% | $92.106 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $217.68 | 13.814% | $247.7503 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $187.52 | 3.189% | $193.5 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $139.80 | 10.217% | $154.0834 | $154.08 | $154.10 | $154.10 |
| Purchase #7 | $29.61 | 4.803% | $31.0322 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $902.56 | $983.0717 | $983.07 | $983.10 | $983.10 | |