| 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 | $199.65 | 10.520% | $220.6532 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $86.90 | 13.854% | $98.9391 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $32.96 | 10.379% | $36.3809 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $248.97 | 3.587% | $257.9006 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $127.54 | 11.521% | $142.2339 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $239.75 | 13.211% | $271.4234 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $159.97 | 12.316% | $179.6719 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $1,095.74 | $1,207.2030 | $1,207.19 | $1,207.20 | $1,207.20 | |