| 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 | $22.84 | 4.177% | $23.794 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $239.51 | 10.355% | $264.3113 | $264.31 | $264.30 | $264.30 |
| Purchase #3 | $179.79 | 3.380% | $185.8669 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $234.98 | 11.182% | $261.2555 | $261.26 | $261.25 | $261.30 |
| Purchase #5 | $192.31 | 9.337% | $210.266 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $166.53 | 12.493% | $187.3346 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $68.49 | 7.872% | $73.8815 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $1,104.45 | $1,206.7098 | $1,206.71 | $1,206.70 | $1,206.80 | |