| 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 | $216.79 | 7.209% | $232.4184 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $16.91 | 13.853% | $19.2525 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $230.76 | 12.401% | $259.3765 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $61.29 | 6.153% | $65.0612 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $123.78 | 3.323% | $127.8932 | $127.89 | $127.90 | $127.90 |
| Purchase #6 | $20.40 | 3.413% | $21.0963 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $63.53 | 8.602% | $68.9949 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $733.46 | $794.0930 | $794.09 | $794.10 | $794.20 | |