| 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 | $196.37 | 13.468% | $222.8171 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $186.62 | 3.511% | $193.1722 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $11.76 | 7.744% | $12.6707 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $107.78 | 8.267% | $116.6902 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $144.57 | 9.533% | $158.3519 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $56.38 | 3.657% | $58.4418 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $206.84 | 9.271% | $226.0161 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $910.32 | $988.1600 | $988.16 | $988.10 | $988.20 | |