| 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 | $245.83 | 3.804% | $255.1814 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $10.94 | 8.459% | $11.8654 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $239.98 | 5.270% | $252.6269 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $208.71 | 11.123% | $231.9248 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $108.71 | 5.276% | $114.4455 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $214.43 | 12.512% | $241.2595 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $178.70 | 7.706% | $192.4706 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $1,207.30 | $1,299.7741 | $1,299.78 | $1,299.75 | $1,299.80 | |