| 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 | $223.92 | 6.233% | $237.8769 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $135.40 | 6.335% | $143.9776 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $61.45 | 7.467% | $66.0385 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $243.35 | 7.261% | $261.0196 | $261.02 | $261.00 | $261.00 |
| Purchase #5 | $156.88 | 4.683% | $164.2267 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $75.80 | 4.299% | $79.0586 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $58.57 | 12.858% | $66.1009 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $955.37 | $1,018.2988 | $1,018.31 | $1,018.35 | $1,018.30 | |