| 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 | $213.88 | 6.440% | $227.6539 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $12.75 | 3.493% | $13.1954 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $238.93 | 5.426% | $251.8943 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $16.67 | 12.694% | $18.7861 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $211.57 | 12.681% | $238.3992 | $238.40 | $238.40 | $238.40 |
| Purchase #6 | $231.49 | 8.324% | $250.7592 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $97.30 | 9.680% | $106.7186 | $106.72 | $106.70 | $106.70 |
| 7 purchase totals = | $1,022.59 | $1,107.4067 | $1,107.41 | $1,107.40 | $1,107.50 | |