| 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 | $124.86 | 11.169% | $138.8056 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $26.34 | 12.636% | $29.6683 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $191.50 | 12.171% | $214.8075 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $237.93 | 9.491% | $260.5119 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $78.59 | 4.432% | $82.0731 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $112.57 | 8.102% | $121.6904 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $10.75 | 6.350% | $11.4326 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $782.54 | $858.9894 | $858.99 | $858.95 | $859.00 | |