| 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 | $11.79 | 6.391% | $12.5435 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $242.99 | 8.111% | $262.6989 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $164.38 | 6.743% | $175.4641 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $231.96 | 9.329% | $253.5995 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $235.57 | 10.524% | $260.3614 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $182.97 | 6.721% | $195.2674 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $229.44 | 3.324% | $237.0666 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,299.10 | $1,397.0014 | $1,397.00 | $1,396.95 | $1,397.10 | |