| 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 | $117.90 | 5.604% | $124.5071 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $154.29 | 10.136% | $169.9288 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $108.26 | 13.549% | $122.9281 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $55.73 | 3.141% | $57.4805 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $240.86 | 6.257% | $255.9306 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $242.99 | 3.163% | $250.6758 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $12.71 | 12.532% | $14.3028 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $932.74 | $995.7537 | $995.76 | $995.85 | $995.70 | |