| 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 | $228.75 | 4.410% | $238.8379 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $122.41 | 9.567% | $134.121 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $86.37 | 9.707% | $94.7539 | $94.75 | $94.75 | $94.80 |
| Purchase #4 | $179.46 | 13.689% | $204.0263 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $177.40 | 11.583% | $197.9482 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $230.64 | 7.478% | $247.8873 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $86.34 | 9.532% | $94.5699 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $1,111.37 | $1,212.1445 | $1,212.15 | $1,212.15 | $1,212.10 | |