| 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 | $247.96 | 13.114% | $280.4775 | $280.48 | $280.50 | $280.50 |
| Purchase #2 | $189.87 | 13.659% | $215.8043 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $117.30 | 10.232% | $129.3021 | $129.30 | $129.30 | $129.30 |
| Purchase #4 | $187.75 | 13.602% | $213.2878 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $21.94 | 7.418% | $23.5675 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $58.47 | 9.720% | $64.1533 | $64.15 | $64.15 | $64.20 |
| Purchase #7 | $15.92 | 6.211% | $16.9088 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $839.21 | $943.5013 | $943.50 | $943.50 | $943.60 | |