| 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 | $99.78 | 12.484% | $112.2365 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $214.83 | 6.156% | $228.0549 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $182.25 | 13.508% | $206.8683 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $187.66 | 7.853% | $202.3969 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $114.76 | 9.340% | $125.4786 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $50.51 | 11.651% | $56.3949 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $93.27 | 4.702% | $97.6556 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $943.06 | $1,029.0857 | $1,029.09 | $1,029.10 | $1,029.20 | |