| 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 | $82.40 | 8.460% | $89.371 | $89.37 | $89.35 | $89.40 |
| Purchase #2 | $223.87 | 9.803% | $245.816 | $245.82 | $245.80 | $245.80 |
| Purchase #3 | $191.26 | 10.833% | $211.9792 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $241.69 | 9.308% | $264.1865 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $185.29 | 8.666% | $201.3472 | $201.35 | $201.35 | $201.30 |
| Purchase #6 | $218.40 | 7.862% | $235.5706 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $60.34 | 8.832% | $65.6692 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $1,203.25 | $1,313.9397 | $1,313.95 | $1,313.90 | $1,314.00 | |