| 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 | $201.27 | 3.527% | $208.3688 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $219.43 | 10.372% | $242.1893 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $159.45 | 3.754% | $165.4358 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $84.97 | 10.751% | $94.1051 | $94.11 | $94.10 | $94.10 |
| Purchase #5 | $52.87 | 6.339% | $56.2214 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $136.58 | 10.470% | $150.8799 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $62.26 | 11.774% | $69.5905 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $916.83 | $986.7908 | $986.80 | $986.80 | $986.80 | |