| 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 | $88.92 | 11.424% | $99.0782 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $209.66 | 5.235% | $220.6357 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $61.59 | 4.482% | $64.3505 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $222.36 | 13.872% | $253.2058 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $231.53 | 9.564% | $253.6735 | $253.67 | $253.65 | $253.70 |
| Purchase #6 | $216.73 | 13.605% | $246.2161 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $90.99 | 6.642% | $97.0336 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $1,121.78 | $1,234.1934 | $1,234.20 | $1,234.20 | $1,234.20 | |