| 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 | $220.32 | 10.583% | $243.6365 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $242.93 | 8.197% | $262.843 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $221.72 | 11.564% | $247.3597 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $247.25 | 5.294% | $260.3394 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $37.64 | 12.231% | $42.2437 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $235.39 | 7.289% | $252.5476 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $20.74 | 11.311% | $23.0859 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $1,225.99 | $1,332.0558 | $1,332.06 | $1,332.10 | $1,331.90 | |