| 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 | $240.86 | 12.858% | $271.8298 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $205.53 | 8.267% | $222.5212 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $131.54 | 12.693% | $148.2364 | $148.24 | $148.25 | $148.20 |
| Purchase #4 | $215.26 | 6.712% | $229.7083 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $159.26 | 4.290% | $166.0923 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $217.49 | 3.181% | $224.4084 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $85.70 | 3.578% | $88.7663 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $1,255.64 | $1,351.5627 | $1,351.57 | $1,351.55 | $1,351.50 | |