| 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 | $242.31 | 6.186% | $257.2993 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $27.31 | 3.627% | $28.3005 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $189.79 | 12.273% | $213.0829 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $19.92 | 9.764% | $21.865 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $7.95 | 3.573% | $8.2341 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $176.98 | 4.516% | $184.9724 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $8.96 | 13.614% | $10.1798 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $673.22 | $723.9340 | $723.93 | $723.95 | $724.00 | |