| 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 | $110.30 | 13.459% | $125.1453 | $125.15 | $125.15 | $125.10 |
| Purchase #2 | $198.68 | 6.782% | $212.1545 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $177.47 | 5.678% | $187.5467 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $222.91 | 11.243% | $247.9718 | $247.97 | $247.95 | $248.00 |
| Purchase #5 | $124.46 | 4.588% | $130.1702 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $86.36 | 12.508% | $97.1619 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $35.69 | 4.324% | $37.2332 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $955.87 | $1,037.3836 | $1,037.38 | $1,037.35 | $1,037.40 | |