| 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 | $104.60 | 3.502% | $108.2631 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $130.66 | 13.804% | $148.6963 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $99.99 | 11.794% | $111.7828 | $111.78 | $111.80 | $111.80 |
| Purchase #4 | $127.79 | 9.110% | $139.4317 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $213.97 | 13.632% | $243.1384 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $190.75 | 6.193% | $202.5631 | $202.56 | $202.55 | $202.60 |
| Purchase #7 | $215.77 | 13.557% | $245.0219 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $1,083.53 | $1,198.8973 | $1,198.89 | $1,198.90 | $1,198.90 | |