| 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 | $249.61 | 4.756% | $261.4815 | $261.48 | $261.50 | $261.50 |
| Purchase #2 | $121.50 | 4.663% | $127.1655 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $176.92 | 5.202% | $186.1234 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $171.41 | 10.833% | $189.9788 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $56.99 | 13.481% | $64.6728 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $224.54 | 13.266% | $254.3275 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $53.62 | 7.795% | $57.7997 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $1,054.59 | $1,141.5492 | $1,141.55 | $1,141.55 | $1,141.60 | |