| 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 | $224.68 | 4.537% | $234.8737 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $196.44 | 11.815% | $219.6494 | $219.65 | $219.65 | $219.60 |
| Purchase #3 | $202.83 | 10.748% | $224.6302 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $103.70 | 3.266% | $107.0868 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $106.79 | 11.667% | $119.2492 | $119.25 | $119.25 | $119.20 |
| Purchase #6 | $51.89 | 6.384% | $55.2027 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $85.68 | 3.377% | $88.5734 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $972.01 | $1,049.2654 | $1,049.26 | $1,049.25 | $1,049.20 | |