| 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 | $220.59 | 9.327% | $241.1644 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $124.93 | 9.134% | $136.3411 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $138.30 | 4.218% | $144.1335 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $142.63 | 10.721% | $157.9214 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $8.37 | 10.198% | $9.2236 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $163.82 | 13.408% | $185.785 | $185.79 | $185.80 | $185.80 |
| Purchase #7 | $221.76 | 13.852% | $252.4782 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $1,020.40 | $1,127.0472 | $1,127.04 | $1,127.05 | $1,127.00 | |