| 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 | $205.63 | 13.827% | $234.0625 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $34.33 | 5.572% | $36.2429 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $170.44 | 12.320% | $191.4382 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $185.78 | 3.592% | $192.4532 | $192.45 | $192.45 | $192.50 |
| Purchase #5 | $193.62 | 11.843% | $216.5504 | $216.55 | $216.55 | $216.60 |
| Purchase #6 | $165.60 | 13.868% | $188.5654 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $74.44 | 6.211% | $79.0635 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $1,029.84 | $1,138.3761 | $1,138.37 | $1,138.35 | $1,138.50 | |