| 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 | $203.81 | 9.781% | $223.7447 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $107.89 | 5.791% | $114.1379 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $169.27 | 4.570% | $177.0056 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $224.61 | 11.659% | $250.7973 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $81.29 | 3.301% | $83.9734 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $81.88 | 11.357% | $91.1791 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $98.25 | 6.753% | $104.8848 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $967.00 | $1,045.7228 | $1,045.72 | $1,045.75 | $1,045.70 | |