| 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 | $188.82 | 10.281% | $208.2326 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $175.32 | 13.125% | $198.3308 | $198.33 | $198.35 | $198.30 |
| Purchase #3 | $217.97 | 10.578% | $241.0269 | $241.03 | $241.05 | $241.00 |
| Purchase #4 | $10.76 | 4.185% | $11.2103 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $50.63 | 12.716% | $57.0681 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $130.38 | 6.124% | $138.3645 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $82.50 | 13.374% | $93.5336 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $856.38 | $947.7668 | $947.76 | $947.80 | $947.70 | |