| 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 | $184.26 | 11.333% | $205.1422 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $208.84 | 4.383% | $217.9935 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $226.70 | 9.858% | $249.0481 | $249.05 | $249.05 | $249.00 |
| Purchase #4 | $215.94 | 10.638% | $238.9117 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $186.94 | 11.244% | $207.9595 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $55.29 | 3.601% | $57.281 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $115.30 | 8.407% | $124.9933 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $1,193.27 | $1,301.3293 | $1,301.32 | $1,301.35 | $1,301.30 | |