| 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 | $96.34 | 7.178% | $103.2553 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $112.61 | 8.804% | $122.5242 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $88.48 | 12.753% | $99.7639 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $222.58 | 7.583% | $239.4582 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $12.58 | 11.453% | $14.0208 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $135.78 | 11.861% | $151.8849 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $158.37 | 9.849% | $173.9679 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $826.74 | $904.8752 | $904.87 | $904.80 | $905.00 | |