| 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 | $27.62 | 8.401% | $29.9404 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $233.60 | 11.776% | $261.1087 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $228.58 | 5.582% | $241.3393 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $118.97 | 13.166% | $134.6336 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $175.34 | 6.107% | $186.048 | $186.05 | $186.05 | $186.00 |
| Purchase #6 | $234.50 | 8.418% | $254.2402 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $55.96 | 5.674% | $59.1352 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $1,074.57 | $1,166.4454 | $1,166.45 | $1,166.50 | $1,166.20 | |