| 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 | $196.90 | 10.580% | $217.732 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $9.27 | 4.811% | $9.716 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $216.40 | 6.294% | $230.0202 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $115.62 | 10.550% | $127.8179 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $27.59 | 9.835% | $30.3035 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $223.70 | 5.613% | $236.2563 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $48.86 | 8.260% | $52.8958 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $838.34 | $904.7417 | $904.75 | $904.70 | $904.70 | |