| 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 | $218.96 | 8.141% | $236.7855 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $40.39 | 13.710% | $45.9275 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $243.25 | 3.823% | $252.5494 | $252.55 | $252.55 | $252.50 |
| Purchase #4 | $72.28 | 11.648% | $80.6992 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $94.72 | 5.464% | $99.8955 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $99.31 | 5.727% | $104.9975 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $249.68 | 3.403% | $258.1766 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,018.59 | $1,079.0312 | $1,079.05 | $1,079.10 | $1,079.00 | |