| 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 | $239.57 | 4.588% | $250.5615 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $66.35 | 3.548% | $68.7041 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $7.75 | 12.734% | $8.7369 | $8.74 | $8.75 | $8.70 |
| Purchase #4 | $114.37 | 8.243% | $123.7975 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $80.89 | 6.352% | $86.0281 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $244.33 | 6.510% | $260.2359 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $190.46 | 5.478% | $200.8934 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $943.72 | $998.9574 | $998.96 | $999.00 | $998.90 | |