| 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 | $189.72 | 3.314% | $196.0073 | $196.01 | $196.00 | $196.00 |
| Purchase #2 | $94.28 | 12.159% | $105.7435 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $188.29 | 6.861% | $201.2086 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $209.79 | 7.276% | $225.0543 | $225.05 | $225.05 | $225.10 |
| Purchase #5 | $228.31 | 13.203% | $258.4538 | $258.45 | $258.45 | $258.50 |
| Purchase #6 | $49.36 | 5.832% | $52.2387 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $56.40 | 4.246% | $58.7947 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $1,016.15 | $1,097.5009 | $1,097.49 | $1,097.50 | $1,097.50 | |