| 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 | $23.96 | 3.781% | $24.8659 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $201.36 | 13.218% | $227.9758 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $128.62 | 4.569% | $134.4966 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $241.89 | 7.158% | $259.2045 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $165.61 | 12.643% | $186.5481 | $186.55 | $186.55 | $186.50 |
| Purchase #6 | $34.70 | 7.454% | $37.2865 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $111.85 | 9.233% | $122.1771 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $907.99 | $992.5545 | $992.57 | $992.60 | $992.60 | |