| 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 | $216.67 | 8.818% | $235.776 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $5.42 | 7.438% | $5.8231 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $209.73 | 13.587% | $238.226 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $208.76 | 13.532% | $237.0094 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $95.73 | 13.266% | $108.4295 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $217.40 | 13.505% | $246.7599 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $246.99 | 9.485% | $270.417 | $270.42 | $270.40 | $270.40 |
| 7 purchase totals = | $1,200.70 | $1,342.4409 | $1,342.45 | $1,342.45 | $1,342.40 | |