| 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 | $212.81 | 10.377% | $234.8933 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $33.64 | 6.601% | $35.8606 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $177.54 | 5.567% | $187.4237 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $120.57 | 11.479% | $134.4102 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $190.97 | 7.489% | $205.2717 | $205.27 | $205.25 | $205.30 |
| Purchase #6 | $175.48 | 11.160% | $195.0636 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $26.29 | 11.855% | $29.4067 | $29.41 | $29.40 | $29.40 |
| 7 purchase totals = | $937.30 | $1,022.3298 | $1,022.32 | $1,022.25 | $1,022.40 | |