| 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 | $198.59 | 13.612% | $225.6221 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $93.58 | 4.514% | $97.8042 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $237.42 | 5.375% | $250.1813 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $225.48 | 7.403% | $242.1723 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $241.83 | 10.435% | $267.065 | $267.07 | $267.05 | $267.10 |
| Purchase #6 | $84.79 | 5.448% | $89.4094 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $115.87 | 9.840% | $127.2716 | $127.27 | $127.25 | $127.30 |
| 7 purchase totals = | $1,197.56 | $1,299.5259 | $1,299.52 | $1,299.45 | $1,299.60 | |