| 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 | $202.93 | 12.538% | $228.3734 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $93.65 | 12.855% | $105.6887 | $105.69 | $105.70 | $105.70 |
| Purchase #3 | $126.83 | 5.679% | $134.0327 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $137.94 | 12.775% | $155.5618 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $102.26 | 3.844% | $106.1909 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $126.84 | 3.297% | $131.0219 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $20.87 | 4.274% | $21.762 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $811.32 | $882.6314 | $882.62 | $882.60 | $882.70 | |