| 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 | $205.45 | 4.317% | $214.3193 | $214.32 | $214.30 | $214.30 |
| Purchase #2 | $100.40 | 3.552% | $103.9662 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $137.83 | 10.102% | $151.7536 | $151.75 | $151.75 | $151.80 |
| Purchase #4 | $62.46 | 8.693% | $67.8896 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $49.50 | 10.567% | $54.7307 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $23.57 | 4.796% | $24.7004 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $223.25 | 13.200% | $252.719 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $802.46 | $870.0788 | $870.08 | $870.05 | $870.10 | |