| 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 | $6.28 | 13.719% | $7.1416 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $116.38 | 8.579% | $126.3642 | $126.36 | $126.35 | $126.40 |
| Purchase #3 | $239.66 | 7.426% | $257.4572 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $230.60 | 7.347% | $247.5422 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $142.42 | 8.584% | $154.6453 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $16.82 | 10.221% | $18.5392 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $177.85 | 4.206% | $185.3304 | $185.33 | $185.35 | $185.30 |
| 7 purchase totals = | $930.01 | $997.0201 | $997.02 | $997.05 | $996.90 | |