| 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 | $233.90 | 4.110% | $243.5133 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $181.31 | 10.725% | $200.7555 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $190.82 | 9.473% | $208.8964 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $179.67 | 8.741% | $195.375 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $117.51 | 11.342% | $130.838 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $107.55 | 13.683% | $122.2661 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $44.70 | 10.189% | $49.2545 | $49.25 | $49.25 | $49.30 |
| 7 purchase totals = | $1,055.46 | $1,150.8988 | $1,150.91 | $1,150.90 | $1,151.00 | |