| 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 | $225.31 | 11.665% | $251.5924 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $159.39 | 10.302% | $175.8104 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $188.38 | 10.600% | $208.3483 | $208.35 | $208.35 | $208.30 |
| Purchase #4 | $211.59 | 5.429% | $223.0772 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $134.70 | 5.548% | $142.1732 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $245.59 | 3.456% | $254.0776 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $130.73 | 4.137% | $136.1383 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $1,295.69 | $1,391.2174 | $1,391.22 | $1,391.25 | $1,391.20 | |