| 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 | $119.80 | 9.867% | $131.6207 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $195.93 | 6.676% | $209.0103 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $17.81 | 5.687% | $18.8229 | $18.82 | $18.80 | $18.80 |
| Purchase #4 | $132.46 | 13.153% | $149.8825 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $110.36 | 6.833% | $117.9009 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $93.37 | 8.564% | $101.3662 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $192.36 | 11.781% | $215.0219 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $862.09 | $943.6254 | $943.62 | $943.55 | $943.60 | |