| 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 | $231.89 | 11.361% | $258.235 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $73.44 | 6.105% | $77.9235 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $116.38 | 3.140% | $120.0343 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $123.60 | 7.138% | $132.4226 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $33.59 | 7.757% | $36.1956 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $116.26 | 5.237% | $122.3485 | $122.35 | $122.35 | $122.30 |
| Purchase #7 | $112.62 | 9.743% | $123.5926 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $807.78 | $870.7521 | $870.75 | $870.75 | $870.60 | |