| 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 | $236.40 | 9.259% | $258.2883 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $227.42 | 11.138% | $252.75 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $147.39 | 4.347% | $153.797 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $95.81 | 12.806% | $108.0794 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $221.56 | 3.368% | $229.0221 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $209.98 | 3.769% | $217.8941 | $217.89 | $217.90 | $217.90 |
| Purchase #7 | $82.99 | 4.397% | $86.6391 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $1,221.55 | $1,306.4700 | $1,306.47 | $1,306.50 | $1,306.50 | |