| 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 | $219.71 | 13.401% | $249.1533 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $35.25 | 13.496% | $40.0073 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $234.86 | 10.788% | $260.1967 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $11.89 | 5.289% | $12.5189 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $107.91 | 12.542% | $121.4441 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $93.92 | 5.308% | $98.9053 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $215.78 | 12.175% | $242.0512 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $919.32 | $1,024.2768 | $1,024.28 | $1,024.25 | $1,024.30 | |