| 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 | $112.97 | 6.270% | $120.0532 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $199.46 | 12.503% | $224.3985 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $139.82 | 9.469% | $153.0596 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $88.96 | 9.321% | $97.252 | $97.25 | $97.25 | $97.30 |
| Purchase #5 | $74.47 | 7.188% | $79.8229 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $40.88 | 11.467% | $45.5677 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $165.50 | 4.711% | $173.2967 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $822.06 | $893.4506 | $893.45 | $893.40 | $893.60 | |