| 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 | $205.44 | 6.478% | $218.7484 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $237.49 | 10.634% | $262.7447 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $28.54 | 5.432% | $30.0903 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $206.87 | 4.867% | $216.9384 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $29.96 | 12.740% | $33.7769 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $25.44 | 13.297% | $28.8228 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $31.69 | 3.593% | $32.8286 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $765.43 | $823.9501 | $823.95 | $824.00 | $823.80 | |