| 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 | $25.95 | 11.484% | $28.9301 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $196.78 | 8.267% | $213.0478 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $111.50 | 7.524% | $119.8893 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $214.90 | 12.572% | $241.9172 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $205.78 | 3.522% | $213.0276 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $23.80 | 5.254% | $25.0505 | $25.05 | $25.05 | $25.10 |
| Purchase #7 | $243.93 | 5.455% | $257.2364 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $1,022.64 | $1,099.0989 | $1,099.11 | $1,099.15 | $1,099.00 | |