| 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 | $212.70 | 9.742% | $233.4212 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $214.87 | 9.125% | $234.4769 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $242.35 | 10.695% | $268.2693 | $268.27 | $268.25 | $268.30 |
| Purchase #4 | $41.59 | 8.553% | $45.1472 | $45.15 | $45.15 | $45.10 |
| Purchase #5 | $55.52 | 13.451% | $62.988 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $139.78 | 8.180% | $151.214 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $130.36 | 8.828% | $141.8682 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $1,037.17 | $1,137.3848 | $1,137.39 | $1,137.35 | $1,137.40 | |