| 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 | $235.38 | 7.448% | $252.9111 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $230.93 | 9.315% | $252.4411 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $240.79 | 6.274% | $255.8972 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $188.78 | 4.291% | $196.8805 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $225.37 | 4.648% | $235.8452 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $115.79 | 9.428% | $126.7067 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $131.36 | 3.175% | $135.5307 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $1,368.40 | $1,456.2125 | $1,456.22 | $1,456.25 | $1,456.10 | |