| 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 | $238.51 | 6.756% | $254.6237 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $11.50 | 7.516% | $12.3643 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $202.47 | 6.451% | $215.5313 | $215.53 | $215.55 | $215.50 |
| Purchase #4 | $44.53 | 9.763% | $48.8775 | $48.88 | $48.90 | $48.90 |
| Purchase #5 | $37.49 | 6.204% | $39.8159 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $169.51 | 9.653% | $185.8728 | $185.87 | $185.85 | $185.90 |
| Purchase #7 | $48.94 | 7.864% | $52.7886 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $752.95 | $809.8741 | $809.87 | $809.85 | $809.90 | |