| 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 | $239.33 | 5.396% | $252.2442 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $119.68 | 12.730% | $134.9153 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $15.91 | 11.863% | $17.7974 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $16.42 | 9.753% | $18.0214 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $144.88 | 4.165% | $150.9143 | $150.91 | $150.90 | $150.90 |
| Purchase #6 | $27.94 | 9.299% | $30.5381 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $93.31 | 13.203% | $105.6297 | $105.63 | $105.65 | $105.60 |
| 7 purchase totals = | $657.47 | $710.0604 | $710.06 | $710.05 | $709.90 | |