| 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 | $52.50 | 4.266% | $54.7397 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $145.55 | 7.365% | $156.2698 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $99.83 | 9.482% | $109.2959 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $232.55 | 4.378% | $242.731 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $245.45 | 9.557% | $268.9077 | $268.91 | $268.90 | $268.90 |
| Purchase #6 | $234.93 | 11.439% | $261.8036 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $118.40 | 11.617% | $132.1545 | $132.15 | $132.15 | $132.20 |
| 7 purchase totals = | $1,129.21 | $1,225.9022 | $1,225.90 | $1,225.90 | $1,225.90 | |