| 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 | $231.94 | 5.729% | $245.2278 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $167.66 | 11.754% | $187.3668 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $212.41 | 10.386% | $234.4709 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $74.53 | 6.392% | $79.294 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $128.85 | 7.460% | $138.4622 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $34.83 | 3.362% | $36.001 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $150.31 | 7.206% | $161.1413 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $1,000.53 | $1,081.9640 | $1,081.96 | $1,081.95 | $1,082.00 | |