| 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 | $99.96 | 4.836% | $104.7941 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $214.76 | 11.534% | $239.5304 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $98.38 | 3.166% | $101.4947 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $88.92 | 9.221% | $97.1193 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $194.29 | 12.705% | $218.9745 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $204.52 | 4.234% | $213.1794 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $239.99 | 13.723% | $272.9238 | $272.92 | $272.90 | $272.90 |
| 7 purchase totals = | $1,140.82 | $1,248.0162 | $1,248.00 | $1,248.00 | $1,248.00 | |