| 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 | $230.68 | 6.833% | $246.4424 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $129.91 | 6.700% | $138.614 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $13.87 | 11.381% | $15.4485 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $197.82 | 9.252% | $216.1223 | $216.12 | $216.10 | $216.10 |
| Purchase #5 | $77.52 | 10.231% | $85.4511 | $85.45 | $85.45 | $85.50 |
| Purchase #6 | $199.58 | 10.846% | $221.2264 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $28.99 | 6.486% | $30.8703 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $878.37 | $954.1750 | $954.17 | $954.15 | $954.10 | |