| 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 | $139.91 | 7.732% | $150.7278 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $5.35 | 11.565% | $5.9687 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $207.43 | 10.510% | $229.2309 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $226.54 | 8.706% | $246.2626 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $11.48 | 13.125% | $12.9868 | $12.99 | $13.00 | $13.00 |
| Purchase #6 | $236.85 | 9.783% | $260.021 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $190.53 | 7.800% | $205.3913 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $1,018.09 | $1,110.5891 | $1,110.59 | $1,110.60 | $1,110.60 | |