| 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 | $209.60 | 9.656% | $229.839 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $127.59 | 5.666% | $134.8192 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $8.59 | 9.246% | $9.3842 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $179.74 | 9.478% | $196.7758 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $66.59 | 10.863% | $73.8237 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $115.67 | 11.713% | $129.2184 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $125.48 | 11.647% | $140.0947 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $833.26 | $913.9550 | $913.95 | $913.95 | $913.90 | |