| 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 | $207.62 | 10.471% | $229.3599 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $149.25 | 9.574% | $163.5392 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $6.35 | 8.708% | $6.903 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $9.75 | 5.611% | $10.2971 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $216.46 | 5.826% | $229.071 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $215.86 | 12.375% | $242.5727 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $209.62 | 11.425% | $233.5691 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,014.91 | $1,115.3120 | $1,115.31 | $1,115.25 | $1,115.40 | |