| 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 | $125.79 | 6.850% | $134.4066 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $170.26 | 5.675% | $179.9223 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $238.63 | 5.779% | $252.4204 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $51.85 | 9.668% | $56.8629 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $202.52 | 12.450% | $227.7337 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $98.37 | 9.360% | $107.5774 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $57.57 | 11.629% | $64.2648 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $944.99 | $1,023.1881 | $1,023.18 | $1,023.15 | $1,023.20 | |