| 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 | $124.56 | 12.784% | $140.4838 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $86.99 | 11.830% | $97.2809 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $194.50 | 9.221% | $212.4348 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $23.92 | 10.693% | $26.4778 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $123.74 | 12.585% | $139.3127 | $139.31 | $139.30 | $139.30 |
| Purchase #6 | $17.44 | 13.838% | $19.8533 | $19.85 | $19.85 | $19.90 |
| Purchase #7 | $24.78 | 5.410% | $26.1206 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $595.93 | $661.9639 | $661.95 | $662.00 | $662.00 | |