| 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 | $230.73 | 5.133% | $242.5734 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $112.98 | 9.634% | $123.8645 | $123.86 | $123.85 | $123.90 |
| Purchase #3 | $14.92 | 10.442% | $16.4779 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $163.64 | 8.554% | $177.6378 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $30.60 | 10.364% | $33.7714 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $97.88 | 6.714% | $104.4517 | $104.45 | $104.45 | $104.50 |
| Purchase #7 | $225.26 | 10.485% | $248.8785 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $876.01 | $947.6552 | $947.65 | $947.65 | $947.80 | |