| 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 | $130.31 | 8.106% | $140.8729 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $215.98 | 7.362% | $231.8804 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $143.67 | 8.531% | $155.9265 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $141.89 | 5.116% | $149.1491 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $122.85 | 10.692% | $135.9851 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $229.55 | 7.553% | $246.8879 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $173.99 | 11.240% | $193.5465 | $193.55 | $193.55 | $193.50 |
| 7 purchase totals = | $1,158.24 | $1,254.2484 | $1,254.26 | $1,254.30 | $1,254.20 | |