| 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 | $215.97 | 8.589% | $234.5197 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $30.41 | 12.856% | $34.3195 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $92.40 | 11.801% | $103.3041 | $103.30 | $103.30 | $103.30 |
| Purchase #4 | $13.44 | 13.163% | $15.2091 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $122.68 | 6.714% | $130.9167 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $105.90 | 6.762% | $113.061 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $56.97 | 7.185% | $61.0633 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $637.77 | $692.3934 | $692.39 | $692.30 | $692.40 | |