| 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 | $203.79 | 13.755% | $231.8213 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $115.99 | 12.645% | $130.6569 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $193.48 | 11.260% | $215.2658 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $58.69 | 6.204% | $62.3311 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $15.53 | 6.572% | $16.5506 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $160.80 | 7.594% | $173.0112 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $117.61 | 9.295% | $128.5418 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $865.89 | $958.1787 | $958.18 | $958.15 | $958.20 | |