| 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 | $209.74 | 9.324% | $229.2962 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $91.33 | 11.724% | $102.0375 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $163.40 | 7.175% | $175.124 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $176.52 | 13.384% | $200.1454 | $200.15 | $200.15 | $200.10 |
| Purchase #5 | $65.84 | 9.513% | $72.1034 | $72.10 | $72.10 | $72.10 |
| Purchase #6 | $205.60 | 10.793% | $227.7904 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $186.64 | 4.503% | $195.0444 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,099.07 | $1,201.5413 | $1,201.54 | $1,201.55 | $1,201.40 | |