| 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 | $197.35 | 7.783% | $212.7098 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $11.65 | 8.474% | $12.6372 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $41.92 | 10.866% | $46.475 | $46.48 | $46.50 | $46.50 |
| Purchase #4 | $16.28 | 12.766% | $18.3583 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $208.55 | 3.291% | $215.4134 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $108.26 | 13.501% | $122.8762 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $104.93 | 9.340% | $114.7305 | $114.73 | $114.75 | $114.70 |
| 7 purchase totals = | $688.94 | $743.2004 | $743.21 | $743.25 | $743.20 | |