| 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 | $198.48 | 11.307% | $220.9221 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $89.66 | 8.562% | $97.3367 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $95.89 | 9.737% | $105.2268 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $183.82 | 12.471% | $206.7442 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $53.40 | 13.159% | $60.4269 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $20.92 | 10.411% | $23.098 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $245.92 | 5.832% | $260.2621 | $260.26 | $260.25 | $260.30 |
| 7 purchase totals = | $888.09 | $974.0168 | $974.02 | $974.05 | $973.90 | |