| 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 | $249.42 | 6.318% | $265.1784 | $265.18 | $265.20 | $265.20 |
| Purchase #2 | $239.42 | 8.615% | $260.046 | $260.05 | $260.05 | $260.00 |
| Purchase #3 | $157.45 | 6.161% | $167.1505 | $167.15 | $167.15 | $167.20 |
| Purchase #4 | $41.66 | 6.117% | $44.2083 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $13.86 | 4.620% | $14.5003 | $14.50 | $14.50 | $14.50 |
| Purchase #6 | $55.51 | 4.531% | $58.0252 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $241.37 | 3.267% | $249.2556 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $998.69 | $1,058.3643 | $1,058.38 | $1,058.40 | $1,058.40 | |