| 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 | $185.82 | 12.125% | $208.3507 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $79.90 | 9.192% | $87.2444 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $87.37 | 11.626% | $97.5276 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $228.53 | 10.190% | $251.8172 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $30.72 | 10.412% | $33.9186 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $208.25 | 5.695% | $220.1098 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $63.29 | 11.456% | $70.5405 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $883.88 | $969.5088 | $969.51 | $969.50 | $969.40 | |