| 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 | $250.76 | 6.419% | $266.8563 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $242.83 | 6.605% | $258.8689 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $222.93 | 9.791% | $244.7571 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $50.47 | 12.324% | $56.6899 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $71.79 | 7.825% | $77.4076 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $46.53 | 6.112% | $49.3739 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $226.71 | 9.320% | $247.8394 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $1,112.02 | $1,201.7931 | $1,201.80 | $1,201.75 | $1,201.90 | |