| 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 | $106.38 | 8.605% | $115.534 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $163.70 | 4.302% | $170.7424 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $84.43 | 5.127% | $88.7587 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $238.99 | 13.347% | $270.888 | $270.89 | $270.90 | $270.90 |
| Purchase #5 | $215.46 | 9.771% | $236.5126 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $11.51 | 13.636% | $13.0795 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $231.31 | 12.578% | $260.4042 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $1,051.78 | $1,155.9194 | $1,155.91 | $1,155.95 | $1,155.90 | |