| 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 | $134.29 | 7.645% | $144.5565 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $41.88 | 10.858% | $46.4273 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $226.71 | 5.456% | $239.0793 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $82.73 | 12.780% | $93.3029 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $215.63 | 10.242% | $237.7148 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $8.34 | 13.845% | $9.4947 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $192.77 | 12.244% | $216.3728 | $216.37 | $216.35 | $216.40 |
| 7 purchase totals = | $902.35 | $986.9483 | $986.94 | $986.95 | $987.00 | |