| 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 | $214.80 | 10.237% | $236.7891 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $203.42 | 12.624% | $229.0997 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $189.95 | 9.828% | $208.6183 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $64.37 | 11.855% | $72.0011 | $72.00 | $72.00 | $72.00 |
| Purchase #5 | $138.43 | 6.618% | $147.5913 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $232.99 | 6.389% | $247.8757 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $99.71 | 6.446% | $106.1373 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $1,143.67 | $1,248.1125 | $1,248.12 | $1,248.15 | $1,248.10 | |