| 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 | $112.79 | 9.151% | $123.1114 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $47.48 | 11.852% | $53.1073 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $144.27 | 12.275% | $161.9791 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $178.98 | 11.139% | $198.9166 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $12.34 | 8.653% | $13.4078 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $234.84 | 11.595% | $262.0697 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $121.33 | 8.791% | $131.9961 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $852.03 | $944.5880 | $944.60 | $944.55 | $944.60 | |