| 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 | $136.46 | 4.766% | $142.9637 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $212.80 | 10.277% | $234.6695 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $78.77 | 12.730% | $88.7974 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $69.33 | 13.738% | $78.8546 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $207.58 | 7.707% | $223.5782 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $122.28 | 12.682% | $137.7875 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $70.95 | 9.426% | $77.6377 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $898.17 | $984.2886 | $984.29 | $984.30 | $984.40 | |