| 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 | $240.55 | 8.695% | $261.4658 | $261.47 | $261.45 | $261.50 |
| Purchase #2 | $22.36 | 4.871% | $23.4492 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $138.54 | 9.357% | $151.5032 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $150.50 | 10.417% | $166.1776 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $70.46 | 12.453% | $79.2344 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $56.44 | 13.417% | $64.0126 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $41.36 | 12.242% | $46.4233 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $720.21 | $792.2661 | $792.26 | $792.25 | $792.20 | |