| 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 | $214.29 | 13.688% | $243.622 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $102.47 | 10.696% | $113.4302 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $127.37 | 8.393% | $138.0602 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $81.92 | 5.431% | $86.3691 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $7.93 | 7.799% | $8.5485 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $125.88 | 9.157% | $137.4068 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $185.45 | 11.637% | $207.0308 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $845.31 | $934.4676 | $934.47 | $934.45 | $934.40 | |