| 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 | $231.82 | 10.192% | $255.4471 | $255.45 | $255.45 | $255.40 |
| Purchase #2 | $230.98 | 3.418% | $238.8749 | $238.87 | $238.85 | $238.90 |
| Purchase #3 | $124.83 | 7.586% | $134.2996 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $189.55 | 8.318% | $205.3168 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $38.34 | 6.190% | $40.7132 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $186.34 | 11.839% | $208.4008 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $210.44 | 13.697% | $239.264 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,212.30 | $1,322.3164 | $1,322.31 | $1,322.25 | $1,322.30 | |