| 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 | $111.92 | 7.419% | $120.2233 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $52.91 | 6.616% | $56.4105 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $52.38 | 10.452% | $57.8548 | $57.85 | $57.85 | $57.90 |
| Purchase #4 | $248.47 | 5.605% | $262.3967 | $262.40 | $262.40 | $262.40 |
| Purchase #5 | $137.39 | 11.817% | $153.6254 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $91.44 | 6.312% | $97.2117 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $180.40 | 8.491% | $195.7178 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $874.91 | $943.4402 | $943.44 | $943.40 | $943.40 | |