| 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 | $11.47 | 5.861% | $12.1423 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $228.51 | 4.432% | $238.6376 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $131.73 | 7.422% | $141.507 | $141.51 | $141.50 | $141.50 |
| Purchase #4 | $127.82 | 13.253% | $144.76 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $118.97 | 8.738% | $129.3656 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $28.37 | 8.420% | $30.7588 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $135.78 | 13.628% | $154.2841 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $782.65 | $851.4554 | $851.46 | $851.45 | $851.50 | |