| 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 | $243.28 | 3.291% | $251.2863 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $21.87 | 9.294% | $23.9026 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $165.30 | 5.565% | $174.4989 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $6.34 | 12.548% | $7.1355 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $34.63 | 3.714% | $35.9162 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $156.70 | 11.320% | $174.4384 | $174.44 | $174.45 | $174.40 |
| Purchase #7 | $28.83 | 5.836% | $30.5125 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $656.95 | $697.6904 | $697.70 | $697.70 | $697.60 | |