| 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 | $11.26 | 6.222% | $11.9606 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $124.46 | 8.270% | $134.7528 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $225.52 | 6.146% | $239.3805 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $185.59 | 12.336% | $208.4844 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $225.27 | 13.797% | $256.3505 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $78.48 | 9.413% | $85.8673 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $193.67 | 12.243% | $217.381 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $1,044.25 | $1,154.1771 | $1,154.17 | $1,154.20 | $1,154.40 | |