| 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 | $22.25 | 3.848% | $23.1062 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $109.26 | 8.868% | $118.9492 | $118.95 | $118.95 | $118.90 |
| Purchase #3 | $174.52 | 11.540% | $194.6596 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $224.87 | 5.375% | $236.9568 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $49.43 | 6.123% | $52.4566 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $192.80 | 6.344% | $205.0312 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $187.32 | 8.302% | $202.8713 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $960.45 | $1,034.0309 | $1,034.04 | $1,034.00 | $1,034.10 | |