| 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 | $145.29 | 3.717% | $150.6904 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $246.64 | 8.858% | $268.4874 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $5.48 | 3.834% | $5.6901 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $166.73 | 8.704% | $181.2422 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $145.61 | 6.257% | $154.7208 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $78.97 | 8.861% | $85.9675 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $226.54 | 8.624% | $246.0768 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $1,015.26 | $1,092.8752 | $1,092.88 | $1,092.90 | $1,092.90 | |