| 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 | $119.85 | 6.232% | $127.3191 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $78.28 | 12.308% | $87.9147 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $95.94 | 12.859% | $108.2769 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $80.96 | 3.809% | $84.0438 | $84.04 | $84.05 | $84.00 |
| Purchase #5 | $176.53 | 12.424% | $198.4621 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $166.64 | 13.687% | $189.448 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $147.72 | 11.785% | $165.1288 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $865.92 | $960.5934 | $960.59 | $960.60 | $960.50 | |