| 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 | $45.99 | 6.573% | $49.0129 | $49.01 | $49.00 | $49.00 |
| Purchase #2 | $221.36 | 12.432% | $248.8795 | $248.88 | $248.90 | $248.90 |
| Purchase #3 | $199.84 | 13.102% | $226.023 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $148.83 | 12.376% | $167.2492 | $167.25 | $167.25 | $167.20 |
| Purchase #5 | $155.58 | 9.842% | $170.8922 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $217.44 | 9.264% | $237.5836 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $236.32 | 8.756% | $257.0122 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,225.36 | $1,356.6526 | $1,356.64 | $1,356.65 | $1,356.60 | |