| 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 | $250.36 | 13.266% | $283.5728 | $283.57 | $283.55 | $283.60 |
| Purchase #2 | $118.74 | 5.788% | $125.6127 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $180.83 | 7.112% | $193.6906 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $190.99 | 3.454% | $197.5868 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $69.37 | 13.627% | $78.823 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $88.77 | 9.389% | $97.1046 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $129.62 | 6.381% | $137.8911 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $1,028.68 | $1,114.2816 | $1,114.27 | $1,114.25 | $1,114.30 | |