| 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 | $143.89 | 5.121% | $151.2586 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $119.85 | 13.566% | $136.1089 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $209.97 | 8.130% | $227.0406 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $228.90 | 11.127% | $254.3697 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $15.26 | 5.525% | $16.1031 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $113.56 | 9.832% | $124.7252 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $247.35 | 12.756% | $278.902 | $278.90 | $278.90 | $278.90 |
| 7 purchase totals = | $1,078.78 | $1,188.5081 | $1,188.51 | $1,188.50 | $1,188.50 | |