| 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 | $230.78 | 9.223% | $252.0648 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $108.69 | 9.173% | $118.6601 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $167.82 | 11.112% | $186.4682 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $148.80 | 10.804% | $164.8764 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $71.37 | 6.375% | $75.9198 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $236.29 | 12.758% | $266.4359 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $63.39 | 13.674% | $72.0579 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $1,027.14 | $1,136.4831 | $1,136.49 | $1,136.45 | $1,136.60 | |