| 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 | $209.47 | 10.629% | $231.7346 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $9.92 | 6.205% | $10.5355 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $48.85 | 13.161% | $55.2791 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $221.57 | 7.323% | $237.7956 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $92.68 | 7.696% | $99.8127 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $185.27 | 6.595% | $197.4886 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $140.28 | 9.626% | $153.7834 | $153.78 | $153.80 | $153.80 |
| 7 purchase totals = | $908.04 | $986.4295 | $986.43 | $986.50 | $986.40 | |