| 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 | $213.77 | 8.437% | $231.8058 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $181.92 | 4.559% | $190.2137 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $203.63 | 11.398% | $226.8397 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $7.82 | 10.302% | $8.6256 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $134.69 | 10.370% | $148.6574 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $14.78 | 7.505% | $15.8892 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $207.88 | 7.173% | $222.7912 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $964.49 | $1,044.8226 | $1,044.83 | $1,044.85 | $1,044.80 | |