| 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 | $15.72 | 3.643% | $16.2927 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $239.93 | 4.122% | $249.8199 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $112.50 | 11.553% | $125.4971 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $241.78 | 12.197% | $271.2699 | $271.27 | $271.25 | $271.30 |
| Purchase #5 | $249.63 | 7.739% | $268.9489 | $268.95 | $268.95 | $268.90 |
| Purchase #6 | $62.43 | 13.116% | $70.6183 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $97.61 | 7.267% | $104.7033 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $1,019.60 | $1,107.1501 | $1,107.15 | $1,107.10 | $1,107.10 | |