| 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 | $227.80 | 3.786% | $236.4245 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $7.31 | 3.783% | $7.5865 | $7.59 | $7.60 | $7.60 |
| Purchase #3 | $215.94 | 8.443% | $234.1718 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $40.75 | 5.486% | $42.9855 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $39.46 | 4.283% | $41.1501 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $237.26 | 4.536% | $248.0221 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $66.27 | 10.685% | $73.3509 | $73.35 | $73.35 | $73.40 |
| 7 purchase totals = | $834.79 | $883.6914 | $883.69 | $883.65 | $883.80 | |