| 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 | $212.49 | 6.852% | $227.0498 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $20.30 | 13.558% | $23.0523 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $61.79 | 8.313% | $66.9266 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $6.32 | 11.544% | $7.0496 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $229.58 | 11.874% | $256.8403 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $23.27 | 12.113% | $26.0887 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $28.85 | 6.549% | $30.7394 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $582.60 | $637.7467 | $637.75 | $637.80 | $637.60 | |