| 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 | $226.70 | 4.628% | $237.1917 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $109.47 | 3.296% | $113.0781 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $119.71 | 8.856% | $130.3115 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $234.69 | 8.727% | $255.1714 | $255.17 | $255.15 | $255.20 |
| Purchase #5 | $8.55 | 8.245% | $9.2549 | $9.25 | $9.25 | $9.30 |
| Purchase #6 | $43.45 | 6.447% | $46.2512 | $46.25 | $46.25 | $46.30 |
| Purchase #7 | $222.92 | 11.704% | $249.0106 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $965.49 | $1,040.2694 | $1,040.26 | $1,040.25 | $1,040.40 | |