| 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 | $130.34 | 3.172% | $134.4744 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $233.27 | 9.314% | $254.9968 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $66.60 | 8.805% | $72.4641 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $209.55 | 5.732% | $221.5614 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $193.45 | 8.512% | $209.9165 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $28.48 | 9.750% | $31.2568 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $16.99 | 10.406% | $18.758 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $878.68 | $943.4280 | $943.43 | $943.35 | $943.60 | |