| 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 | $100.61 | 9.169% | $109.8349 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $237.27 | 11.358% | $264.2191 | $264.22 | $264.20 | $264.20 |
| Purchase #3 | $150.51 | 10.241% | $165.9237 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $206.50 | 12.556% | $232.4281 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $169.61 | 6.689% | $180.9552 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $200.60 | 3.262% | $207.1436 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $195.61 | 3.562% | $202.5776 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $1,260.71 | $1,363.0822 | $1,363.08 | $1,363.10 | $1,363.00 | |