| 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 | $212.27 | 11.541% | $236.7681 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $136.41 | 10.184% | $150.302 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $178.31 | 3.792% | $185.0715 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $115.33 | 8.693% | $125.3556 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $79.99 | 9.722% | $87.7666 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $123.66 | 8.220% | $133.8249 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $53.33 | 13.141% | $60.3381 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $899.30 | $979.4268 | $979.43 | $979.35 | $979.50 | |