| 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 | $109.83 | 11.772% | $122.7592 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $142.28 | 5.770% | $150.4896 | $150.49 | $150.50 | $150.50 |
| Purchase #3 | $131.27 | 7.208% | $140.7319 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $235.97 | 7.824% | $254.4323 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $191.39 | 5.108% | $201.1662 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $151.54 | 11.755% | $169.3535 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $183.64 | 9.262% | $200.6487 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $1,145.92 | $1,239.5814 | $1,239.58 | $1,239.60 | $1,239.60 | |