| 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 | $190.71 | 4.598% | $199.4788 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $216.94 | 12.178% | $243.359 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $59.68 | 10.436% | $65.9082 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $14.70 | 4.560% | $15.3703 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $214.94 | 8.397% | $232.9885 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $127.57 | 6.362% | $135.686 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $8.83 | 7.650% | $9.5055 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $833.37 | $902.2963 | $902.31 | $902.30 | $902.40 | |