| 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 | $21.40 | 8.392% | $23.1959 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $245.47 | 4.839% | $257.3483 | $257.35 | $257.35 | $257.30 |
| Purchase #3 | $174.46 | 13.261% | $197.5951 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $147.34 | 6.846% | $157.4269 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $164.86 | 11.519% | $183.8502 | $183.85 | $183.85 | $183.90 |
| Purchase #6 | $225.27 | 4.825% | $236.1393 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $217.46 | 6.710% | $232.0516 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,196.26 | $1,287.6073 | $1,287.62 | $1,287.65 | $1,287.60 | |