| 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 | $122.48 | 9.773% | $134.45 | $134.45 | $134.45 | $134.50 |
| Purchase #2 | $217.74 | 8.379% | $235.9844 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $57.30 | 5.705% | $60.569 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $52.26 | 11.371% | $58.2025 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $137.33 | 9.354% | $150.1758 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $28.54 | 4.405% | $29.7972 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $41.68 | 12.481% | $46.8821 | $46.88 | $46.90 | $46.90 |
| 7 purchase totals = | $657.33 | $716.0610 | $716.06 | $716.10 | $716.20 | |