| 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 | $88.89 | 11.529% | $99.1381 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $215.26 | 9.308% | $235.2964 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $176.86 | 8.579% | $192.0328 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $11.76 | 7.412% | $12.6317 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $177.96 | 10.656% | $196.9234 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $168.69 | 13.398% | $191.2911 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $201.25 | 9.525% | $220.4191 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,040.67 | $1,147.7326 | $1,147.73 | $1,147.75 | $1,147.60 | |