| 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 | $126.91 | 13.311% | $143.803 | $143.80 | $143.80 | $143.80 |
| Purchase #2 | $134.29 | 5.527% | $141.7122 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $238.95 | 9.869% | $262.532 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $242.26 | 4.851% | $254.012 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $101.32 | 5.762% | $107.1581 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $75.56 | 5.795% | $79.9387 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $85.68 | 4.453% | $89.4953 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $1,004.97 | $1,078.6513 | $1,078.65 | $1,078.65 | $1,078.60 | |