| 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 | $216.81 | 5.802% | $229.3893 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $154.40 | 6.453% | $164.3634 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $207.99 | 10.576% | $229.987 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $183.92 | 3.629% | $190.5945 | $190.59 | $190.60 | $190.60 |
| Purchase #5 | $168.97 | 4.432% | $176.4588 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $125.39 | 12.497% | $141.06 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $11.44 | 7.321% | $12.2775 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $1,068.92 | $1,144.1305 | $1,144.13 | $1,144.15 | $1,144.30 | |