| 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 | $215.85 | 11.553% | $240.7872 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $52.93 | 9.511% | $57.9642 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $37.71 | 13.295% | $42.7235 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $47.47 | 8.587% | $51.5462 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $232.65 | 6.870% | $248.6331 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $86.52 | 13.187% | $97.9294 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $217.89 | 6.256% | $231.5212 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $891.02 | $971.1048 | $971.10 | $971.10 | $971.00 | |