| 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 | $69.98 | 4.557% | $73.169 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $206.40 | 12.535% | $232.2722 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $186.42 | 4.692% | $195.1668 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $23.35 | 8.158% | $25.2549 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $203.80 | 8.549% | $221.2229 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $231.86 | 12.763% | $261.4523 | $261.45 | $261.45 | $261.50 |
| Purchase #7 | $84.52 | 13.691% | $96.0916 | $96.09 | $96.10 | $96.10 |
| 7 purchase totals = | $1,006.33 | $1,104.6297 | $1,104.62 | $1,104.55 | $1,104.80 | |