| 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 | $105.25 | 6.310% | $111.8913 | $111.89 | $111.90 | $111.90 |
| Purchase #2 | $216.35 | 11.575% | $241.3925 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $160.70 | 5.756% | $169.9499 | $169.95 | $169.95 | $169.90 |
| Purchase #4 | $116.72 | 11.599% | $130.2584 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $83.34 | 4.398% | $87.0053 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $208.97 | 12.467% | $235.0223 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $19.73 | 3.451% | $20.4109 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $911.06 | $995.9306 | $995.93 | $995.90 | $995.90 | |