| 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 | $9.89 | 13.170% | $11.1925 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $222.29 | 12.459% | $249.9851 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $214.46 | 10.866% | $237.7632 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $171.54 | 5.232% | $180.515 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $164.82 | 7.697% | $177.5062 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $162.45 | 11.183% | $180.6168 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $249.67 | 5.143% | $262.5105 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $1,195.12 | $1,300.0893 | $1,300.10 | $1,300.05 | $1,300.10 | |