| 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 | $239.75 | 9.292% | $262.0276 | $262.03 | $262.05 | $262.00 |
| Purchase #2 | $127.90 | 5.871% | $135.409 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $86.90 | 11.159% | $96.5972 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $80.85 | 12.660% | $91.0856 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $151.92 | 8.516% | $164.8575 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $224.68 | 13.407% | $254.8028 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $247.31 | 13.344% | $280.311 | $280.31 | $280.30 | $280.30 |
| 7 purchase totals = | $1,159.31 | $1,285.0907 | $1,285.10 | $1,285.10 | $1,285.10 | |