| 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 | $76.47 | 8.695% | $83.1191 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $220.58 | 12.538% | $248.2363 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $140.96 | 10.457% | $155.7002 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $19.41 | 4.463% | $20.2763 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $114.87 | 9.401% | $125.6689 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $221.81 | 5.825% | $234.7304 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $222.39 | 13.324% | $252.0212 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $1,016.49 | $1,119.7524 | $1,119.76 | $1,119.75 | $1,119.70 | |