| 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 | $110.54 | 13.358% | $125.3059 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $247.67 | 3.400% | $256.0908 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $13.67 | 4.113% | $14.2322 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $241.56 | 3.695% | $250.4856 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $159.82 | 12.223% | $179.3548 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $90.99 | 3.376% | $94.0618 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $232.60 | 9.318% | $254.2737 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,096.85 | $1,173.8048 | $1,173.80 | $1,173.80 | $1,173.90 | |