| 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 | $108.93 | 12.498% | $122.5441 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $222.32 | 5.304% | $234.1119 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $77.97 | 8.358% | $84.4867 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $71.26 | 11.702% | $79.5988 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $229.36 | 5.268% | $241.4427 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $108.50 | 11.355% | $120.8202 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $85.45 | 3.153% | $88.1442 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $903.79 | $971.1486 | $971.14 | $971.15 | $971.00 | |