| 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 | $99.41 | 12.171% | $111.5092 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $182.58 | 13.455% | $207.1461 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $61.53 | 7.283% | $66.0112 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $113.28 | 8.419% | $122.817 | $122.82 | $122.80 | $122.80 |
| Purchase #5 | $66.39 | 11.599% | $74.0906 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $220.58 | 9.288% | $241.0675 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $146.81 | 8.103% | $158.706 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $890.58 | $981.3476 | $981.36 | $981.30 | $981.30 | |