| 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 | $217.42 | 8.453% | $235.7985 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $97.73 | 11.548% | $109.0159 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $186.44 | 3.803% | $193.5303 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $86.56 | 10.327% | $95.4991 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $31.30 | 6.828% | $33.4372 | $33.44 | $33.45 | $33.40 |
| Purchase #6 | $196.25 | 10.615% | $217.0819 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $7.71 | 8.515% | $8.3665 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $823.41 | $892.7294 | $892.74 | $892.75 | $892.70 | |