| 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 | $231.70 | 4.341% | $241.7581 | $241.76 | $241.75 | $241.80 |
| Purchase #2 | $238.76 | 4.665% | $249.8982 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $192.46 | 8.566% | $208.9461 | $208.95 | $208.95 | $208.90 |
| Purchase #4 | $59.73 | 13.363% | $67.7117 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $232.50 | 10.627% | $257.2078 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $171.54 | 3.542% | $177.6159 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $250.29 | 10.639% | $276.9184 | $276.92 | $276.90 | $276.90 |
| 7 purchase totals = | $1,376.98 | $1,480.0562 | $1,480.07 | $1,480.00 | $1,480.00 | |