| 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 | $193.68 | 11.609% | $216.1643 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $156.96 | 10.522% | $173.4753 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $185.41 | 10.856% | $205.5381 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $218.67 | 3.681% | $226.7192 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $233.77 | 5.417% | $246.4333 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $200.89 | 10.254% | $221.4893 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $138.65 | 7.587% | $149.1694 | $149.17 | $149.15 | $149.20 |
| 7 purchase totals = | $1,328.03 | $1,438.9889 | $1,438.99 | $1,439.00 | $1,439.00 | |