| 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 | $203.41 | 10.429% | $224.6236 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $196.78 | 13.540% | $223.424 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $120.62 | 7.656% | $129.8547 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $65.54 | 9.300% | $71.6352 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $208.34 | 12.795% | $234.9971 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $78.61 | 9.717% | $86.2485 | $86.25 | $86.25 | $86.20 |
| Purchase #7 | $9.95 | 3.368% | $10.2851 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $883.25 | $981.0682 | $981.07 | $981.05 | $981.00 | |