| 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 | $182.99 | 13.390% | $207.4924 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $61.60 | 5.546% | $65.0163 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $197.91 | 12.338% | $222.3281 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $27.77 | 13.687% | $31.5709 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $226.78 | 13.493% | $257.3794 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $124.90 | 13.816% | $142.1562 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $197.64 | 3.708% | $204.9685 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $1,019.59 | $1,130.9118 | $1,130.92 | $1,130.90 | $1,131.00 | |