| 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 | $192.66 | 3.809% | $199.9984 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $169.25 | 13.407% | $191.9413 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $102.96 | 3.484% | $106.5471 | $106.55 | $106.55 | $106.50 |
| Purchase #4 | $56.52 | 9.460% | $61.8668 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $85.32 | 12.515% | $95.9978 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $145.35 | 12.756% | $163.8908 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $209.48 | 10.850% | $232.2086 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $961.54 | $1,052.4508 | $1,052.46 | $1,052.45 | $1,052.40 | |