| 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 | $183.52 | 13.872% | $208.9779 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $185.56 | 8.410% | $201.1656 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $233.70 | 13.701% | $265.7192 | $265.72 | $265.70 | $265.70 |
| Purchase #4 | $194.63 | 10.688% | $215.4321 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $86.98 | 7.864% | $93.8201 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $234.32 | 3.420% | $242.3337 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $198.79 | 12.171% | $222.9847 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $1,317.50 | $1,450.4333 | $1,450.43 | $1,450.45 | $1,450.40 | |