| 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 | $217.41 | 13.837% | $247.493 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $99.91 | 12.501% | $112.3997 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $214.84 | 4.822% | $225.1996 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $14.31 | 3.492% | $14.8097 | $14.81 | $14.80 | $14.80 |
| Purchase #5 | $97.39 | 9.623% | $106.7618 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $5.40 | 13.771% | $6.1436 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $62.33 | 12.413% | $70.067 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $711.59 | $782.8744 | $782.87 | $782.85 | $782.90 | |