| 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 | $81.79 | 7.427% | $87.8645 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $199.36 | 11.168% | $221.6245 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $121.75 | 10.778% | $134.8722 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $209.50 | 4.304% | $218.5169 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $148.97 | 8.798% | $162.0764 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $163.64 | 8.234% | $177.1141 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $216.95 | 13.393% | $246.0061 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,141.96 | $1,248.0747 | $1,248.07 | $1,248.00 | $1,248.10 | |