| 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 | $75.29 | 3.497% | $77.9229 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $185.49 | 12.551% | $208.7708 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $220.37 | 6.368% | $234.4032 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $217.35 | 6.224% | $230.8779 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $176.92 | 4.860% | $185.5183 | $185.52 | $185.50 | $185.50 |
| Purchase #6 | $143.47 | 10.291% | $158.2345 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $167.50 | 11.185% | $186.2349 | $186.23 | $186.25 | $186.20 |
| 7 purchase totals = | $1,186.39 | $1,281.9625 | $1,281.95 | $1,281.95 | $1,281.90 | |