| 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 | $187.58 | 12.625% | $211.262 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $20.26 | 5.775% | $21.43 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $92.95 | 4.707% | $97.3252 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $236.98 | 13.227% | $268.3253 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $198.94 | 8.122% | $215.0979 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $101.58 | 11.525% | $113.2871 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $149.54 | 9.181% | $163.2693 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $987.83 | $1,089.9968 | $1,090.01 | $1,090.05 | $1,090.00 | |