| 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 | $204.54 | 3.632% | $211.9689 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $225.25 | 12.538% | $253.4918 | $253.49 | $253.50 | $253.50 |
| Purchase #3 | $151.45 | 10.579% | $167.4719 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $77.64 | 8.863% | $84.5212 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $83.49 | 10.686% | $92.4117 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $28.86 | 5.474% | $30.4398 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $45.42 | 10.544% | $50.2091 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $816.65 | $890.5144 | $890.51 | $890.45 | $890.50 | |