| 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 | $112.68 | 13.771% | $128.1972 | $128.20 | $128.20 | $128.20 |
| Purchase #2 | $5.93 | 4.849% | $6.2175 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $22.72 | 6.660% | $24.2332 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $116.85 | 5.260% | $122.9963 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $25.79 | 5.727% | $27.267 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $230.78 | 5.359% | $243.1475 | $243.15 | $243.15 | $243.10 |
| Purchase #7 | $30.78 | 11.526% | $34.3277 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $545.53 | $586.3864 | $586.40 | $586.40 | $586.30 | |