| 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 | $91.77 | 12.678% | $103.4046 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $213.30 | 12.349% | $239.6404 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $223.31 | 5.450% | $235.4804 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $81.55 | 6.605% | $86.9364 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $240.26 | 3.728% | $249.2169 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $199.77 | 4.141% | $208.0425 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $128.65 | 11.230% | $143.0974 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $1,178.61 | $1,265.8186 | $1,265.82 | $1,265.85 | $1,265.70 | |