| 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 | $204.67 | 6.337% | $217.6399 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $47.91 | 9.479% | $52.4514 | $52.45 | $52.45 | $52.50 |
| Purchase #3 | $198.60 | 4.675% | $207.8846 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $204.99 | 10.264% | $226.0302 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $25.41 | 13.650% | $28.8785 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $198.45 | 3.160% | $204.721 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $108.71 | 11.855% | $121.5976 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $988.74 | $1,059.2032 | $1,059.20 | $1,059.25 | $1,059.20 | |