| 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 | $227.64 | 11.423% | $253.6433 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $106.75 | 3.137% | $110.0987 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $218.48 | 6.588% | $232.8735 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $86.74 | 12.142% | $97.272 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $7.43 | 10.652% | $8.2214 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $73.75 | 11.722% | $82.395 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $150.90 | 9.559% | $165.3245 | $165.32 | $165.30 | $165.30 |
| 7 purchase totals = | $871.69 | $949.8284 | $949.82 | $949.75 | $949.80 | |