| 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 | $232.62 | 7.869% | $250.9249 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $5.40 | 8.842% | $5.8775 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $125.35 | 8.819% | $136.4046 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $185.83 | 11.337% | $206.8975 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $76.72 | 11.570% | $85.5965 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $111.45 | 12.162% | $125.0045 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $93.59 | 11.755% | $104.5915 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $830.96 | $915.2970 | $915.29 | $915.30 | $915.30 | |