| 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 | $215.51 | 13.802% | $245.2547 | $245.25 | $245.25 | $245.30 |
| Purchase #2 | $56.26 | 12.160% | $63.1012 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $176.66 | 11.478% | $196.937 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $85.30 | 10.314% | $94.0978 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $223.32 | 13.405% | $253.256 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $197.99 | 11.123% | $220.0124 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $224.66 | 5.796% | $237.6813 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,179.70 | $1,310.3404 | $1,310.34 | $1,310.35 | $1,310.40 | |