| 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 | $113.78 | 5.361% | $119.8797 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $33.62 | 7.790% | $36.239 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $84.82 | 13.273% | $96.0782 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $105.87 | 13.572% | $120.2387 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $186.35 | 10.115% | $205.1993 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $117.73 | 4.399% | $122.9089 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $122.84 | 9.571% | $134.597 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $765.01 | $835.1408 | $835.15 | $835.20 | $835.10 | |