| 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 | $237.43 | 3.724% | $246.2719 | $246.27 | $246.25 | $246.30 |
| Purchase #2 | $220.36 | 7.187% | $236.1973 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $110.28 | 12.535% | $124.1036 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $212.92 | 3.183% | $219.6972 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $12.52 | 8.436% | $13.5762 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $163.80 | 8.162% | $177.1694 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $20.62 | 11.715% | $23.0356 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $977.93 | $1,040.0512 | $1,040.06 | $1,040.05 | $1,040.10 | |