| 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 | $115.64 | 6.347% | $122.9797 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $20.43 | 10.201% | $22.5141 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $214.92 | 9.254% | $234.8087 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $226.83 | 10.605% | $250.8853 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $209.81 | 9.483% | $229.7063 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $246.34 | 8.393% | $267.0153 | $267.02 | $267.00 | $267.00 |
| Purchase #7 | $193.77 | 8.323% | $209.8975 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,227.74 | $1,337.8069 | $1,337.82 | $1,337.80 | $1,337.80 | |