| 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 | $245.52 | 3.510% | $254.1378 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $24.79 | 6.631% | $26.4338 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $94.30 | 3.790% | $97.874 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $190.84 | 9.513% | $208.9946 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $119.85 | 10.463% | $132.3899 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $164.74 | 10.225% | $181.5847 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $137.46 | 3.367% | $142.0883 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $977.50 | $1,043.5031 | $1,043.49 | $1,043.55 | $1,043.50 | |