| 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 | $18.79 | 13.525% | $21.3313 | $21.33 | $21.35 | $21.30 |
| Purchase #2 | $107.25 | 11.390% | $119.4658 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $236.62 | 3.776% | $245.5548 | $245.55 | $245.55 | $245.60 |
| Purchase #4 | $222.63 | 8.583% | $241.7383 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $119.28 | 4.113% | $124.186 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $29.49 | 13.590% | $33.4977 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $155.79 | 3.808% | $161.7225 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $889.85 | $947.4964 | $947.50 | $947.50 | $947.50 | |