| 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 | $186.65 | 6.647% | $199.0566 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $242.96 | 6.186% | $257.9895 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $80.90 | 10.646% | $89.5126 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $120.60 | 4.518% | $126.0487 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $219.32 | 13.267% | $248.4172 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $8.41 | 7.208% | $9.0162 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $30.99 | 5.763% | $32.776 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $889.83 | $962.8168 | $962.83 | $962.80 | $962.80 | |