| 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 | $245.53 | 4.705% | $257.0822 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $80.43 | 6.709% | $85.826 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $155.71 | 12.310% | $174.8779 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $228.60 | 11.545% | $254.9919 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $6.31 | 7.803% | $6.8024 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $58.60 | 10.332% | $64.6546 | $64.65 | $64.65 | $64.70 |
| Purchase #7 | $109.31 | 5.782% | $115.6303 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $884.49 | $959.8653 | $959.86 | $959.95 | $959.90 | |