| 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 | $70.97 | 12.626% | $79.9307 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $147.86 | 8.797% | $160.8672 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $127.51 | 10.671% | $141.1166 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $110.34 | 3.398% | $114.0894 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $213.77 | 4.208% | $222.7654 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $182.92 | 11.123% | $203.2662 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $215.83 | 5.123% | $226.887 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,069.20 | $1,148.9225 | $1,148.94 | $1,148.90 | $1,149.00 | |