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 | $28.33 | 9.734% | $31.0876 | $31.09 | $31.10 | $31.10 |
Purchase #2 | $28.88 | 4.207% | $30.095 | $30.10 | $30.10 | $30.10 |
Purchase #3 | $136.69 | 9.401% | $149.5402 | $149.54 | $149.55 | $149.50 |
Purchase #4 | $190.28 | 6.687% | $203.004 | $203.00 | $203.00 | $203.00 |
Purchase #5 | $150.46 | 8.850% | $163.7757 | $163.78 | $163.80 | $163.80 |
Purchase #6 | $123.63 | 8.504% | $134.1435 | $134.14 | $134.15 | $134.10 |
Purchase #7 | $219.46 | 10.631% | $242.7908 | $242.79 | $242.80 | $242.80 |
7 purchase totals = | $877.73 | $954.4368 | $954.44 | $954.50 | $954.40 |