| 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 | $25.60 | 13.377% | $29.0245 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $225.79 | 8.727% | $245.4947 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $31.51 | 11.583% | $35.1598 | $35.16 | $35.15 | $35.20 |
| Purchase #4 | $144.84 | 13.207% | $163.969 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $220.69 | 13.451% | $250.375 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $187.76 | 7.639% | $202.103 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $18.95 | 10.595% | $20.9578 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $855.14 | $947.0838 | $947.08 | $947.05 | $947.20 | |