| 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 | $138.53 | 12.616% | $156.0069 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $9.78 | 9.342% | $10.6936 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $92.33 | 5.171% | $97.1044 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $60.66 | 5.582% | $64.046 | $64.05 | $64.05 | $64.00 |
| Purchase #5 | $237.51 | 4.453% | $248.0863 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $138.97 | 11.795% | $155.3615 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $120.61 | 6.107% | $127.9757 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $798.39 | $859.2744 | $859.28 | $859.30 | $859.30 | |