| 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 | $35.45 | 8.260% | $38.3782 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $230.73 | 9.289% | $252.1625 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $136.43 | 3.290% | $140.9185 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $236.63 | 6.459% | $251.9139 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $109.44 | 3.769% | $113.5648 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $24.36 | 11.210% | $27.0908 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $7.32 | 4.397% | $7.6419 | $7.64 | $7.65 | $7.60 |
| 7 purchase totals = | $780.36 | $831.6706 | $831.66 | $831.65 | $831.70 | |