| 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 | $202.68 | 13.304% | $229.6445 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $114.87 | 12.522% | $129.254 | $129.25 | $129.25 | $129.30 |
| Purchase #3 | $167.72 | 6.221% | $178.1539 | $178.15 | $178.15 | $178.20 |
| Purchase #4 | $10.38 | 3.661% | $10.76 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $208.46 | 11.439% | $232.3057 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $60.90 | 13.518% | $69.1325 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $222.60 | 13.270% | $252.139 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $987.61 | $1,101.3896 | $1,101.38 | $1,101.40 | $1,101.40 | |