| 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 | $227.32 | 4.156% | $236.7674 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $136.36 | 12.268% | $153.0886 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $92.83 | 5.342% | $97.789 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $154.83 | 13.739% | $176.1021 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $55.47 | 3.563% | $57.4464 | $57.45 | $57.45 | $57.40 |
| Purchase #6 | $240.45 | 13.867% | $273.7932 | $273.79 | $273.80 | $273.80 |
| Purchase #7 | $25.51 | 5.631% | $26.9465 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $932.77 | $1,021.9332 | $1,021.94 | $1,021.95 | $1,021.90 | |