| 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 | $81.31 | 6.318% | $86.4472 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $227.86 | 5.289% | $239.9115 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $154.83 | 10.518% | $171.115 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $240.59 | 6.845% | $257.0584 | $257.06 | $257.05 | $257.10 |
| Purchase #5 | $206.60 | 8.609% | $224.3862 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $241.39 | 6.217% | $256.3972 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $150.87 | 11.613% | $168.3905 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $1,303.45 | $1,403.7060 | $1,403.72 | $1,403.70 | $1,403.70 | |