| 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 | $237.33 | 5.578% | $250.5683 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $14.88 | 10.686% | $16.4701 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $134.88 | 5.374% | $142.1285 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $108.63 | 13.419% | $123.2071 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $188.46 | 12.796% | $212.5753 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $131.97 | 11.213% | $146.7678 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $165.99 | 4.785% | $173.9326 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $982.14 | $1,065.6497 | $1,065.66 | $1,065.65 | $1,065.70 | |