| 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 | $11.32 | 7.258% | $12.1416 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $120.80 | 12.851% | $136.324 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $27.36 | 12.695% | $30.8334 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $156.96 | 11.258% | $174.6306 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $22.89 | 6.450% | $24.3664 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $181.33 | 12.128% | $203.3217 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $171.83 | 13.161% | $194.4445 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $692.49 | $776.0622 | $776.05 | $776.05 | $775.90 | |