| 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 | $224.74 | 12.374% | $252.5493 | $252.55 | $252.55 | $252.50 |
| Purchase #2 | $46.77 | 11.621% | $52.2051 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $178.88 | 5.462% | $188.6504 | $188.65 | $188.65 | $188.70 |
| Purchase #4 | $250.62 | 5.780% | $265.1058 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $132.38 | 8.501% | $143.6336 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $231.51 | 5.140% | $243.4096 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $227.94 | 6.764% | $243.3579 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,292.84 | $1,388.9117 | $1,388.92 | $1,388.90 | $1,388.90 | |