| 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 | $103.47 | 12.692% | $116.6024 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $111.70 | 6.245% | $118.6757 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $185.64 | 12.193% | $208.2751 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $47.66 | 9.419% | $52.1491 | $52.15 | $52.15 | $52.10 |
| Purchase #5 | $145.48 | 8.841% | $158.3419 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $173.49 | 10.289% | $191.3404 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $94.49 | 10.238% | $104.1639 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $861.93 | $949.5485 | $949.55 | $949.60 | $949.50 | |