| 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 | $236.40 | 11.835% | $264.3779 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $64.53 | 12.267% | $72.4459 | $72.45 | $72.45 | $72.40 |
| Purchase #3 | $106.42 | 8.323% | $115.2773 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $37.58 | 10.264% | $41.4372 | $41.44 | $41.45 | $41.40 |
| Purchase #5 | $64.44 | 4.119% | $67.0943 | $67.09 | $67.10 | $67.10 |
| Purchase #6 | $191.73 | 6.122% | $203.4677 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $209.96 | 8.212% | $227.2019 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $911.06 | $991.3022 | $991.31 | $991.35 | $991.30 | |