| 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 | $213.75 | 8.738% | $232.4275 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $163.69 | 4.329% | $170.7761 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $224.96 | 13.703% | $255.7863 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $90.50 | 11.798% | $101.1772 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $189.48 | 7.464% | $203.6228 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $77.63 | 5.736% | $82.0829 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $99.50 | 4.831% | $104.3068 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $1,059.51 | $1,150.1796 | $1,150.19 | $1,150.25 | $1,150.20 | |