| 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 | $187.89 | 11.252% | $209.0314 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $56.83 | 11.704% | $63.4814 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $11.59 | 6.477% | $12.3407 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $8.65 | 3.284% | $8.9341 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $233.70 | 12.104% | $261.987 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $174.85 | 7.110% | $187.2818 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $103.47 | 8.478% | $112.2422 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $776.98 | $855.2986 | $855.29 | $855.40 | $855.20 | |