| 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 | $205.41 | 6.571% | $218.9075 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $27.48 | 12.275% | $30.8532 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $192.92 | 12.755% | $217.5269 | $217.53 | $217.55 | $217.50 |
| Purchase #4 | $63.63 | 13.724% | $72.3626 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $227.77 | 4.104% | $237.1177 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $231.93 | 9.130% | $253.1052 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $220.75 | 10.146% | $243.1473 | $243.15 | $243.15 | $243.10 |
| 7 purchase totals = | $1,169.89 | $1,273.0204 | $1,273.03 | $1,273.00 | $1,273.00 | |