| 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 | $210.53 | 10.739% | $233.1388 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $231.82 | 9.522% | $253.8939 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $239.25 | 12.632% | $269.4721 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $52.88 | 4.154% | $55.0766 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $206.57 | 11.788% | $230.9205 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $198.84 | 13.299% | $225.2837 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $117.99 | 11.853% | $131.9754 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $1,257.88 | $1,399.7610 | $1,399.76 | $1,399.80 | $1,399.80 | |