| 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 | $105.92 | 5.598% | $111.8494 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $221.75 | 4.753% | $232.2898 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $136.30 | 12.366% | $153.1549 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $86.33 | 13.216% | $97.7394 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $99.79 | 7.390% | $107.1645 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $104.64 | 4.359% | $109.2013 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $185.57 | 3.760% | $192.5474 | $192.55 | $192.55 | $192.50 |
| 7 purchase totals = | $940.30 | $1,003.9467 | $1,003.94 | $1,003.95 | $1,003.90 | |