| 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 | $180.51 | 6.400% | $192.0626 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $33.26 | 9.566% | $36.4417 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $89.43 | 11.796% | $99.9792 | $99.98 | $100.00 | $100.00 |
| Purchase #4 | $225.69 | 10.317% | $248.9744 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $205.78 | 10.456% | $227.2964 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $213.56 | 11.654% | $238.4483 | $238.45 | $238.45 | $238.40 |
| Purchase #7 | $31.73 | 3.516% | $32.8456 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $979.96 | $1,076.0482 | $1,076.05 | $1,076.05 | $1,076.00 | |