| 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 | $193.39 | 7.508% | $207.9097 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $168.50 | 3.860% | $175.0041 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $122.46 | 11.800% | $136.9103 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $204.88 | 10.730% | $226.8636 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $44.83 | 3.751% | $46.5116 | $46.51 | $46.50 | $46.50 |
| Purchase #6 | $201.60 | 13.770% | $229.3603 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $78.37 | 5.490% | $82.6725 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $1,014.03 | $1,105.2321 | $1,105.22 | $1,105.15 | $1,105.30 | |