| 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 | $226.95 | 3.274% | $234.3803 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $222.72 | 7.327% | $239.0387 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $121.58 | 11.782% | $135.9046 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $223.70 | 5.844% | $236.773 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $25.41 | 5.753% | $26.8718 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $149.81 | 12.156% | $168.0209 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $107.50 | 8.832% | $116.9944 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $1,077.67 | $1,157.9837 | $1,157.97 | $1,157.95 | $1,158.00 | |