| 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 | $123.97 | 10.729% | $137.2707 | $137.27 | $137.25 | $137.30 |
| Purchase #2 | $205.69 | 11.258% | $228.8466 | $228.85 | $228.85 | $228.80 |
| Purchase #3 | $10.54 | 5.653% | $11.1358 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $6.35 | 7.792% | $6.8448 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $181.59 | 11.151% | $201.8391 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $30.54 | 4.450% | $31.899 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $184.57 | 6.385% | $196.3548 | $196.35 | $196.35 | $196.40 |
| 7 purchase totals = | $743.25 | $814.1908 | $814.19 | $814.20 | $814.10 | |