| 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 | $110.51 | 11.212% | $122.9004 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $30.68 | 6.419% | $32.6493 | $32.65 | $32.65 | $32.60 |
| Purchase #3 | $234.87 | 6.799% | $250.8388 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $197.62 | 7.818% | $213.0699 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $133.32 | 9.430% | $145.8921 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $76.26 | 7.370% | $81.8804 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $249.70 | 3.239% | $257.7878 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $1,032.96 | $1,105.0187 | $1,105.02 | $1,105.05 | $1,105.00 | |