| 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 | $14.40 | 13.821% | $16.3902 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $96.99 | 9.764% | $106.4601 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $123.28 | 7.151% | $132.0958 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $110.84 | 8.240% | $119.9732 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $234.65 | 6.820% | $250.6531 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $135.61 | 7.221% | $145.4024 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $35.31 | 10.280% | $38.9399 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $751.08 | $809.9147 | $809.91 | $809.90 | $810.00 | |