| 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 | $218.69 | 3.332% | $225.9768 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $73.63 | 4.562% | $76.989 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $230.51 | 12.126% | $258.4616 | $258.46 | $258.45 | $258.50 |
| Purchase #4 | $48.57 | 13.214% | $54.988 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $70.98 | 13.720% | $80.7185 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $143.91 | 6.344% | $153.0397 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $208.98 | 13.494% | $237.1798 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $995.27 | $1,087.3534 | $1,087.36 | $1,087.40 | $1,087.40 | |