| 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 | $120.43 | 3.807% | $125.0148 | $125.01 | $125.00 | $125.00 |
| Purchase #2 | $218.53 | 4.181% | $227.6667 | $227.67 | $227.65 | $227.70 |
| Purchase #3 | $228.31 | 12.719% | $257.3487 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $191.90 | 4.747% | $201.0095 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $105.52 | 13.447% | $119.7093 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $28.47 | 12.691% | $32.0831 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $19.71 | 11.379% | $21.9528 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $912.87 | $984.7849 | $984.78 | $984.75 | $984.80 | |