| 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 | $205.63 | 11.143% | $228.5434 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $197.80 | 10.651% | $218.8677 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $134.68 | 5.790% | $142.478 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $200.66 | 6.766% | $214.2367 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $20.52 | 3.201% | $21.1768 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $194.64 | 4.454% | $203.3093 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $233.71 | 8.232% | $252.949 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $1,187.64 | $1,281.5609 | $1,281.57 | $1,281.60 | $1,281.50 | |