| 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 | $250.71 | 8.839% | $272.8703 | $272.87 | $272.85 | $272.90 |
| Purchase #2 | $215.92 | 10.407% | $238.3908 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $201.38 | 12.569% | $226.6915 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $192.30 | 11.365% | $214.1549 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $210.84 | 5.448% | $222.3266 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $52.87 | 10.489% | $58.4155 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $174.84 | 3.648% | $181.2182 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $1,298.86 | $1,414.0678 | $1,414.07 | $1,414.05 | $1,414.10 | |