| 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 | $116.70 | 6.874% | $124.722 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $68.77 | 8.632% | $74.7062 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $138.86 | 5.316% | $146.2418 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $148.87 | 13.660% | $169.2056 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $248.65 | 7.306% | $266.8164 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $37.70 | 4.260% | $39.306 | $39.31 | $39.30 | $39.30 |
| Purchase #7 | $102.45 | 13.229% | $116.0031 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $862.00 | $937.0011 | $937.01 | $936.95 | $936.90 | |