| 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 | $33.83 | 4.618% | $35.3923 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $222.82 | 5.547% | $235.1798 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $104.31 | 12.537% | $117.3873 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $201.47 | 11.136% | $223.9057 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $66.77 | 8.750% | $72.6124 | $72.61 | $72.60 | $72.60 |
| Purchase #6 | $194.89 | 13.232% | $220.6778 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $212.66 | 3.553% | $220.2158 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $1,036.75 | $1,125.3711 | $1,125.38 | $1,125.40 | $1,125.40 | |