| 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 | $110.34 | 13.491% | $125.226 | $125.23 | $125.25 | $125.20 |
| Purchase #2 | $243.39 | 6.370% | $258.8939 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $194.25 | 3.396% | $200.8467 | $200.85 | $200.85 | $200.80 |
| Purchase #4 | $155.35 | 6.635% | $165.6575 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $201.37 | 10.469% | $222.4514 | $222.45 | $222.45 | $222.50 |
| Purchase #6 | $232.67 | 10.661% | $257.4749 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $216.51 | 8.198% | $234.2595 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,353.88 | $1,464.8099 | $1,464.81 | $1,464.80 | $1,464.90 | |