| 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 | $245.92 | 13.400% | $278.8733 | $278.87 | $278.85 | $278.90 |
| Purchase #2 | $249.80 | 3.270% | $257.9685 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $54.31 | 6.255% | $57.7071 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $148.87 | 7.346% | $159.806 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $250.27 | 12.201% | $280.8054 | $280.81 | $280.80 | $280.80 |
| Purchase #6 | $234.35 | 7.377% | $251.638 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $245.71 | 12.711% | $276.9422 | $276.94 | $276.95 | $276.90 |
| 7 purchase totals = | $1,429.23 | $1,563.7405 | $1,563.75 | $1,563.70 | $1,563.70 | |