| 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 | $224.74 | 6.378% | $239.0739 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $112.63 | 8.609% | $122.3263 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $36.84 | 5.467% | $38.854 | $38.85 | $38.85 | $38.90 |
| Purchase #4 | $165.54 | 4.379% | $172.789 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $81.75 | 4.713% | $85.6029 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $44.80 | 9.530% | $49.0694 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $197.88 | 9.187% | $216.0592 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $864.18 | $923.7747 | $923.77 | $923.75 | $923.90 | |