| 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 | $190.84 | 13.504% | $216.611 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $104.72 | 7.187% | $112.2462 | $112.25 | $112.25 | $112.20 |
| Purchase #3 | $191.93 | 10.849% | $212.7525 | $212.75 | $212.75 | $212.80 |
| Purchase #4 | $97.85 | 12.544% | $110.1243 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $178.74 | 6.359% | $190.1061 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $62.71 | 9.826% | $68.8719 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $240.65 | 9.156% | $262.6839 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,067.44 | $1,173.3959 | $1,173.39 | $1,173.35 | $1,173.40 | |