| 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 | $120.45 | 13.420% | $136.6144 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $19.25 | 10.491% | $21.2695 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $187.37 | 4.399% | $195.6124 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $123.95 | 13.245% | $140.3672 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $85.39 | 13.595% | $96.9988 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $12.64 | 6.832% | $13.5036 | $13.50 | $13.50 | $13.50 |
| Purchase #7 | $106.45 | 11.498% | $118.6896 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $655.50 | $723.0555 | $723.05 | $723.00 | $723.10 | |