| 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 | $238.80 | 3.706% | $247.6499 | $247.65 | $247.65 | $247.60 |
| Purchase #2 | $80.85 | 7.394% | $86.828 | $86.83 | $86.85 | $86.80 |
| Purchase #3 | $104.65 | 4.838% | $109.713 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $200.30 | 11.287% | $222.9079 | $222.91 | $222.90 | $222.90 |
| Purchase #5 | $207.79 | 7.764% | $223.9228 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $223.91 | 13.750% | $254.6976 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $185.91 | 3.325% | $192.0915 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,242.21 | $1,337.8107 | $1,337.81 | $1,337.80 | $1,337.70 | |