| 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 | $250.28 | 11.302% | $278.5666 | $278.57 | $278.55 | $278.60 |
| Purchase #2 | $191.58 | 13.629% | $217.6904 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $231.61 | 10.498% | $255.9244 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $106.52 | 3.218% | $109.9478 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $13.78 | 3.459% | $14.2567 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $178.90 | 11.419% | $199.3286 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $196.73 | 5.567% | $207.682 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $1,169.40 | $1,283.3965 | $1,283.40 | $1,283.40 | $1,283.40 | |