| 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 | $203.99 | 9.870% | $224.1238 | $224.12 | $224.10 | $224.10 |
| Purchase #2 | $115.87 | 7.406% | $124.4513 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $236.30 | 11.739% | $264.0393 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $72.70 | 13.382% | $82.4287 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $226.45 | 5.724% | $239.412 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $78.67 | 4.367% | $82.1055 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $58.94 | 8.638% | $64.0312 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $992.92 | $1,080.5918 | $1,080.59 | $1,080.60 | $1,080.50 | |