| 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 | $207.35 | 13.425% | $235.1867 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $248.85 | 4.645% | $260.4091 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $229.99 | 3.832% | $238.8032 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $92.98 | 10.451% | $102.6973 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $54.46 | 12.378% | $61.2011 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $157.62 | 12.252% | $176.9316 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $127.64 | 5.420% | $134.5581 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $1,118.89 | $1,209.7871 | $1,209.79 | $1,209.80 | $1,209.80 | |