| 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 | $226.33 | 10.162% | $249.3297 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $82.58 | 4.329% | $86.1549 | $86.15 | $86.15 | $86.20 |
| Purchase #3 | $179.50 | 11.473% | $200.094 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $181.87 | 12.250% | $204.1491 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $146.27 | 11.678% | $163.3514 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $137.41 | 11.242% | $152.8576 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $134.61 | 12.639% | $151.6234 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $1,088.57 | $1,207.5601 | $1,207.55 | $1,207.55 | $1,207.60 | |