| 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 | $217.34 | 4.343% | $226.7791 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $245.41 | 11.350% | $273.264 | $273.26 | $273.25 | $273.30 |
| Purchase #3 | $244.42 | 6.859% | $261.1848 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $180.26 | 3.725% | $186.9747 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $105.25 | 11.518% | $117.3727 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $140.89 | 9.437% | $154.1858 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $29.82 | 6.415% | $31.733 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $1,163.39 | $1,251.4941 | $1,251.48 | $1,251.50 | $1,251.60 | |