| 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 | $211.89 | 12.419% | $238.2046 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $156.97 | 12.210% | $176.136 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $120.61 | 11.103% | $134.0013 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $249.94 | 7.365% | $268.3481 | $268.35 | $268.35 | $268.30 |
| Purchase #5 | $235.35 | 5.685% | $248.7296 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $215.60 | 3.291% | $222.6954 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $126.77 | 10.372% | $139.9186 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $1,317.13 | $1,428.0336 | $1,428.04 | $1,428.05 | $1,427.90 | |