| 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 | $11.91 | 4.697% | $12.4694 | $12.47 | $12.45 | $12.50 |
| Purchase #2 | $108.76 | 5.575% | $114.8234 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $240.37 | 7.862% | $259.2679 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $21.87 | 12.303% | $24.5607 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $51.30 | 5.724% | $54.2364 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $127.87 | 6.733% | $136.4795 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $237.97 | 3.696% | $246.7654 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $800.05 | $848.6027 | $848.61 | $848.55 | $848.70 | |