| 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 | $215.83 | 3.229% | $222.7992 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $249.46 | 3.400% | $257.9416 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $216.46 | 10.712% | $239.6472 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $25.50 | 9.824% | $28.0051 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $40.30 | 5.633% | $42.5701 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $47.65 | 10.208% | $52.5141 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $10.30 | 8.562% | $11.1819 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $805.50 | $854.6592 | $854.66 | $854.65 | $854.60 | |