| 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 | $217.37 | 4.834% | $227.8777 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $234.50 | 8.256% | $253.8603 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $179.59 | 10.703% | $198.8115 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $158.54 | 7.488% | $170.4115 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $75.71 | 10.298% | $83.5066 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $236.78 | 4.336% | $247.0468 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $94.57 | 13.407% | $107.249 | $107.25 | $107.25 | $107.20 |
| 7 purchase totals = | $1,197.06 | $1,288.7634 | $1,288.77 | $1,288.75 | $1,288.70 | |