| 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 | $225.41 | 10.412% | $248.8797 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $12.41 | 3.417% | $12.834 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $161.35 | 11.797% | $180.3845 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $151.57 | 7.499% | $162.9362 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $26.33 | 13.844% | $29.9751 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $195.89 | 7.554% | $210.6875 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $172.31 | 5.461% | $181.7198 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $945.27 | $1,027.4168 | $1,027.42 | $1,027.50 | $1,027.40 | |