| 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 | $190.76 | 7.845% | $205.7251 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $215.49 | 5.663% | $227.6932 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $185.79 | 9.187% | $202.8585 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $76.51 | 11.279% | $85.1396 | $85.14 | $85.15 | $85.10 |
| Purchase #5 | $243.43 | 9.691% | $267.0208 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $143.51 | 3.259% | $148.187 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $203.93 | 5.712% | $215.5785 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $1,259.42 | $1,352.2027 | $1,352.21 | $1,352.25 | $1,352.20 | |