| 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 | $92.70 | 13.792% | $105.4852 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $169.25 | 9.356% | $185.085 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $197.38 | 9.237% | $215.612 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $211.61 | 12.357% | $237.7586 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $211.58 | 8.407% | $229.3675 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $175.74 | 4.743% | $184.0753 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $130.72 | 13.483% | $148.345 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $1,188.98 | $1,305.7286 | $1,305.75 | $1,305.75 | $1,305.80 | |