| 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 | $130.36 | 3.298% | $134.6593 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $81.63 | 13.672% | $92.7905 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $227.93 | 8.215% | $246.6544 | $246.65 | $246.65 | $246.70 |
| Purchase #4 | $240.31 | 8.575% | $260.9166 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $94.49 | 13.514% | $107.2594 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $112.40 | 11.438% | $125.2563 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $114.66 | 12.363% | $128.8354 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $1,001.78 | $1,096.3719 | $1,096.38 | $1,096.35 | $1,096.50 | |