| 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 | $187.79 | 6.491% | $199.9794 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $125.35 | 9.481% | $137.2344 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $17.66 | 5.494% | $18.6302 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $97.72 | 9.597% | $107.0982 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $9.46 | 13.440% | $10.7314 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $112.25 | 11.208% | $124.831 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $49.77 | 5.674% | $52.5939 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $600.00 | $651.0985 | $651.09 | $651.20 | $651.00 | |