| 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 | $186.38 | 12.788% | $210.2143 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $125.73 | 7.121% | $134.6832 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $203.26 | 10.323% | $224.2425 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $44.28 | 9.354% | $48.422 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $86.52 | 5.272% | $91.0813 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $153.43 | 7.418% | $164.8114 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $205.97 | 10.695% | $227.9985 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $1,005.57 | $1,101.4532 | $1,101.44 | $1,101.45 | $1,101.40 | |