| 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 | $236.78 | 3.401% | $244.8329 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $154.40 | 9.407% | $168.9244 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $224.96 | 9.439% | $246.194 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $81.64 | 5.777% | $86.3563 | $86.36 | $86.35 | $86.40 |
| Purchase #5 | $132.67 | 8.276% | $143.6498 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $207.84 | 5.730% | $219.7492 | $219.75 | $219.75 | $219.70 |
| Purchase #7 | $21.62 | 6.602% | $23.0474 | $23.05 | $23.05 | $23.00 |
| 7 purchase totals = | $1,059.91 | $1,132.7540 | $1,132.75 | $1,132.75 | $1,132.60 | |