| 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 | $222.31 | 11.591% | $248.078 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $187.41 | 11.550% | $209.0559 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $91.52 | 5.705% | $96.7412 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $207.99 | 8.679% | $226.0415 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $242.48 | 11.322% | $269.9336 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $109.83 | 13.844% | $125.0349 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $42.89 | 4.669% | $44.8925 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $1,104.43 | $1,219.7776 | $1,219.77 | $1,219.85 | $1,219.70 | |