| 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 | $195.62 | 9.840% | $214.869 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $245.71 | 3.145% | $253.4376 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $81.76 | 6.142% | $86.7817 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $73.77 | 11.355% | $82.1466 | $82.15 | $82.15 | $82.10 |
| Purchase #5 | $136.97 | 5.152% | $144.0267 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $228.59 | 6.211% | $242.7877 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $70.32 | 12.749% | $79.2851 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $1,032.74 | $1,103.3344 | $1,103.35 | $1,103.40 | $1,103.30 | |