| 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 | $212.45 | 12.796% | $239.6351 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $137.55 | 3.643% | $142.5609 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $76.53 | 6.692% | $81.6514 | $81.65 | $81.65 | $81.70 |
| Purchase #4 | $72.45 | 3.702% | $75.1321 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $54.50 | 4.856% | $57.1465 | $57.15 | $57.15 | $57.10 |
| Purchase #6 | $224.29 | 13.357% | $254.2484 | $254.25 | $254.25 | $254.20 |
| Purchase #7 | $249.97 | 7.677% | $269.1602 | $269.16 | $269.15 | $269.20 |
| 7 purchase totals = | $1,027.74 | $1,119.5346 | $1,119.54 | $1,119.55 | $1,119.50 | |