| 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 | $33.34 | 4.140% | $34.7203 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $188.83 | 6.114% | $200.3751 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $244.74 | 13.851% | $278.6389 | $278.64 | $278.65 | $278.60 |
| Purchase #4 | $215.82 | 9.818% | $237.0092 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $22.53 | 3.787% | $23.3832 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $167.72 | 4.735% | $175.6615 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $21.43 | 10.353% | $23.6486 | $23.65 | $23.65 | $23.60 |
| 7 purchase totals = | $894.41 | $973.4368 | $973.44 | $973.45 | $973.40 | |