| 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 | $192.28 | 8.420% | $208.47 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $249.47 | 9.629% | $273.4915 | $273.49 | $273.50 | $273.50 |
| Purchase #3 | $73.26 | 13.632% | $83.2468 | $83.25 | $83.25 | $83.20 |
| Purchase #4 | $72.67 | 8.800% | $79.065 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $242.47 | 3.548% | $251.0728 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $45.64 | 10.237% | $50.3122 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $18.59 | 5.260% | $19.5678 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $894.38 | $965.2261 | $965.23 | $965.15 | $965.30 | |