| 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 | $114.78 | 11.767% | $128.2862 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $58.66 | 13.401% | $66.521 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $97.64 | 4.456% | $101.9908 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $203.32 | 13.717% | $231.2094 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $97.88 | 10.666% | $108.3199 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $75.97 | 9.260% | $83.0048 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $217.93 | 9.538% | $238.7162 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $866.18 | $958.0483 | $958.05 | $958.00 | $958.00 | |