| 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 | $236.29 | 9.146% | $257.9011 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $198.96 | 3.494% | $205.9117 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $28.84 | 6.651% | $30.7581 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $219.89 | 13.127% | $248.755 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $19.64 | 13.346% | $22.2612 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $78.63 | 5.255% | $82.762 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $47.81 | 8.267% | $51.7625 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $830.06 | $900.1116 | $900.11 | $900.05 | $900.30 | |