| 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 | $224.34 | 11.611% | $250.3881 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $225.38 | 10.403% | $248.8263 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $229.84 | 3.543% | $237.9832 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $188.66 | 6.301% | $200.5475 | $200.55 | $200.55 | $200.50 |
| Purchase #5 | $97.27 | 4.872% | $102.009 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $30.53 | 10.222% | $33.6508 | $33.65 | $33.65 | $33.70 |
| Purchase #7 | $95.48 | 8.769% | $103.8526 | $103.85 | $103.85 | $103.90 |
| 7 purchase totals = | $1,091.50 | $1,177.2575 | $1,177.26 | $1,177.30 | $1,177.30 | |