| 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 | $184.53 | 11.470% | $205.6956 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $245.26 | 12.638% | $276.256 | $276.26 | $276.25 | $276.30 |
| Purchase #3 | $248.57 | 13.476% | $282.0673 | $282.07 | $282.05 | $282.10 |
| Purchase #4 | $146.90 | 13.784% | $167.1487 | $167.15 | $167.15 | $167.10 |
| Purchase #5 | $226.57 | 6.485% | $241.2631 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $9.62 | 8.495% | $10.4372 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $133.34 | 4.769% | $139.699 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $1,194.79 | $1,322.5669 | $1,322.58 | $1,322.55 | $1,322.60 | |