| 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 | $249.63 | 12.359% | $280.4818 | $280.48 | $280.50 | $280.50 |
| Purchase #2 | $188.72 | 13.413% | $214.033 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $64.95 | 11.440% | $72.3803 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $233.37 | 6.566% | $248.6931 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $168.90 | 6.792% | $180.3717 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $68.63 | 9.591% | $75.2123 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $229.32 | 12.640% | $258.306 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $1,203.52 | $1,329.4782 | $1,329.47 | $1,329.50 | $1,329.50 | |