| 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 | $40.98 | 11.692% | $45.7714 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $113.96 | 9.784% | $125.1098 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $143.31 | 8.193% | $155.0514 | $155.05 | $155.05 | $155.10 |
| Purchase #4 | $218.73 | 10.696% | $242.1254 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $233.55 | 10.805% | $258.7851 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $184.37 | 6.440% | $196.2434 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $249.31 | 8.363% | $270.1598 | $270.16 | $270.15 | $270.20 |
| 7 purchase totals = | $1,184.21 | $1,293.2463 | $1,293.25 | $1,293.25 | $1,293.30 | |