| 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 | $112.45 | 6.241% | $119.468 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $193.72 | 12.127% | $217.2124 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $234.70 | 7.257% | $251.7322 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $157.83 | 6.502% | $168.0921 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $27.60 | 9.153% | $30.1262 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $37.65 | 8.476% | $40.8412 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $116.78 | 4.156% | $121.6334 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $880.73 | $949.1055 | $949.10 | $949.15 | $949.00 | |