| 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 | $239.96 | 9.340% | $262.3723 | $262.37 | $262.35 | $262.40 |
| Purchase #2 | $143.31 | 10.171% | $157.8861 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $86.29 | 9.785% | $94.7335 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $142.88 | 6.841% | $152.6544 | $152.65 | $152.65 | $152.70 |
| Purchase #5 | $184.59 | 11.717% | $206.2184 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $169.51 | 5.416% | $178.6907 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $78.50 | 13.239% | $88.8926 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $1,045.04 | $1,141.4480 | $1,141.44 | $1,141.45 | $1,141.50 | |