| 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 | $30.82 | 3.564% | $31.9184 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $248.31 | 5.380% | $261.6691 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $127.64 | 10.561% | $141.1201 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $116.36 | 13.659% | $132.2536 | $132.25 | $132.25 | $132.30 |
| Purchase #5 | $242.76 | 11.455% | $270.5682 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $60.98 | 9.532% | $66.7926 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $114.57 | 11.582% | $127.8395 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $941.44 | $1,032.1615 | $1,032.16 | $1,032.10 | $1,032.20 | |