| 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 | $247.94 | 5.398% | $261.3238 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $182.59 | 5.820% | $193.2167 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $205.61 | 12.544% | $231.4017 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $105.55 | 4.421% | $110.2164 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $247.50 | 11.757% | $276.5986 | $276.60 | $276.60 | $276.60 |
| Purchase #6 | $95.34 | 10.430% | $105.284 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $99.50 | 7.150% | $106.6143 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $1,184.03 | $1,284.6555 | $1,284.65 | $1,284.60 | $1,284.60 | |