| 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 | $121.65 | 3.175% | $125.5124 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $227.67 | 7.794% | $245.4146 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $75.99 | 8.728% | $82.6224 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $9.27 | 13.270% | $10.5001 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $241.89 | 13.588% | $274.758 | $274.76 | $274.75 | $274.80 |
| Purchase #6 | $33.62 | 11.504% | $37.4876 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $119.78 | 4.734% | $125.4504 | $125.45 | $125.45 | $125.50 |
| 7 purchase totals = | $829.87 | $901.7455 | $901.74 | $901.70 | $901.80 | |