| 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 | $215.77 | 10.187% | $237.7505 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $25.89 | 11.527% | $28.8743 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $107.46 | 8.466% | $116.5576 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $210.34 | 3.471% | $217.6409 | $217.64 | $217.65 | $217.60 |
| Purchase #5 | $195.37 | 12.107% | $219.0234 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $39.98 | 7.608% | $43.0217 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $124.56 | 4.362% | $129.9933 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $919.37 | $992.8617 | $992.85 | $992.80 | $992.90 | |