| 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 | $243.25 | 12.414% | $273.4471 | $273.45 | $273.45 | $273.40 |
| Purchase #2 | $186.64 | 10.729% | $206.6646 | $206.66 | $206.65 | $206.70 |
| Purchase #3 | $65.68 | 3.548% | $68.0103 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $89.36 | 12.264% | $100.3191 | $100.32 | $100.30 | $100.30 |
| Purchase #5 | $236.88 | 9.250% | $258.7914 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $168.35 | 6.199% | $178.786 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $108.80 | 8.393% | $117.9316 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $1,098.96 | $1,203.9501 | $1,203.95 | $1,203.95 | $1,203.90 | |