| 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 | $195.90 | 7.114% | $209.8363 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $29.95 | 12.817% | $33.7887 | $33.79 | $33.80 | $33.80 |
| Purchase #3 | $234.40 | 11.678% | $261.7732 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $116.69 | 4.755% | $122.2386 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $174.92 | 10.827% | $193.8586 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $248.58 | 9.681% | $272.645 | $272.65 | $272.65 | $272.60 |
| Purchase #7 | $243.48 | 11.252% | $270.8764 | $270.88 | $270.90 | $270.90 |
| 7 purchase totals = | $1,243.92 | $1,365.0168 | $1,365.03 | $1,365.05 | $1,365.00 | |