| 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 | $117.41 | 13.438% | $133.1876 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $86.88 | 13.833% | $98.8981 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $8.50 | 5.764% | $8.9899 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $82.92 | 13.485% | $94.1018 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $110.56 | 4.536% | $115.575 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $233.60 | 6.729% | $249.3189 | $249.32 | $249.30 | $249.30 |
| Purchase #7 | $224.88 | 4.596% | $235.2155 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $864.75 | $935.2868 | $935.30 | $935.30 | $935.30 | |