| 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 | $236.62 | 10.569% | $261.6284 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $74.41 | 6.817% | $79.4825 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $7.62 | 10.283% | $8.4036 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $109.42 | 13.184% | $123.8459 | $123.85 | $123.85 | $123.80 |
| Purchase #5 | $208.57 | 8.226% | $225.727 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $93.25 | 10.540% | $103.0786 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $57.49 | 12.345% | $64.5871 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $787.38 | $866.7531 | $866.76 | $866.85 | $866.70 | |