| 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 | $248.70 | 4.737% | $260.4809 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $70.74 | 10.228% | $77.9753 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $173.74 | 12.379% | $195.2473 | $195.25 | $195.25 | $195.20 |
| Purchase #4 | $59.72 | 7.860% | $64.414 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $53.61 | 7.808% | $57.7959 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $30.90 | 6.500% | $32.9085 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $121.38 | 10.537% | $134.1698 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $758.79 | $822.9917 | $823.00 | $823.00 | $823.00 | |