| 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 | $235.38 | 6.424% | $250.5008 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $215.46 | 12.741% | $242.9118 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $122.83 | 9.731% | $134.7826 | $134.78 | $134.80 | $134.80 |
| Purchase #4 | $162.67 | 4.843% | $170.5481 | $170.55 | $170.55 | $170.50 |
| Purchase #5 | $189.70 | 7.238% | $203.4305 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $22.96 | 4.366% | $23.9624 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $80.35 | 7.409% | $86.3031 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $1,029.35 | $1,112.4393 | $1,112.43 | $1,112.45 | $1,112.40 | |