| 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 | $233.76 | 13.599% | $265.549 | $265.55 | $265.55 | $265.50 |
| Purchase #2 | $133.91 | 4.720% | $140.2306 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $40.26 | 7.685% | $43.354 | $43.35 | $43.35 | $43.40 |
| Purchase #4 | $200.35 | 11.863% | $224.1175 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $66.91 | 13.712% | $76.0847 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $52.41 | 7.467% | $56.3235 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $136.67 | 4.435% | $142.7313 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $864.27 | $948.3906 | $948.38 | $948.40 | $948.30 | |