| 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 | $192.81 | 12.407% | $216.7319 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $132.56 | 4.410% | $138.4059 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $137.33 | 5.401% | $144.7472 | $144.75 | $144.75 | $144.70 |
| Purchase #4 | $236.79 | 7.284% | $254.0378 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $205.69 | 13.634% | $233.7338 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $171.79 | 5.523% | $181.278 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $237.30 | 8.613% | $257.7386 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $1,314.27 | $1,426.6732 | $1,426.68 | $1,426.75 | $1,426.50 | |