| 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 | $218.72 | 12.108% | $245.2026 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $190.84 | 5.676% | $201.6721 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $117.83 | 6.594% | $125.5997 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $62.35 | 6.481% | $66.3909 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $18.56 | 13.686% | $21.1001 | $21.10 | $21.10 | $21.10 |
| Purchase #6 | $60.70 | 13.653% | $68.9874 | $68.99 | $69.00 | $69.00 |
| Purchase #7 | $188.54 | 11.424% | $210.0788 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $857.54 | $939.0316 | $939.03 | $939.05 | $939.10 | |