| 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 | $115.64 | 12.719% | $130.3483 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $83.71 | 6.308% | $88.9904 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $112.54 | 12.268% | $126.3464 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $86.99 | 3.721% | $90.2269 | $90.23 | $90.25 | $90.20 |
| Purchase #5 | $232.64 | 5.724% | $245.9563 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $53.41 | 3.153% | $55.094 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $211.90 | 9.668% | $232.3865 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $896.83 | $969.3488 | $969.36 | $969.40 | $969.30 | |