| 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 | $250.31 | 9.827% | $274.908 | $274.91 | $274.90 | $274.90 |
| Purchase #2 | $86.73 | 11.156% | $96.4056 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $125.79 | 6.533% | $134.0079 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $231.66 | 12.165% | $259.8414 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $121.91 | 13.805% | $138.7397 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $211.99 | 11.417% | $236.1929 | $236.19 | $236.20 | $236.20 |
| Purchase #7 | $248.48 | 10.663% | $274.9754 | $274.98 | $275.00 | $275.00 |
| 7 purchase totals = | $1,276.87 | $1,415.0709 | $1,415.08 | $1,415.10 | $1,415.00 | |