| 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 | $192.66 | 8.521% | $209.0766 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $226.40 | 4.697% | $237.034 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $67.65 | 7.383% | $72.6446 | $72.64 | $72.65 | $72.60 |
| Purchase #4 | $149.80 | 8.282% | $162.2064 | $162.21 | $162.20 | $162.20 |
| Purchase #5 | $100.98 | 3.662% | $104.6779 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $107.25 | 13.838% | $122.0913 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $187.90 | 5.366% | $197.9827 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $1,032.64 | $1,105.7135 | $1,105.71 | $1,105.80 | $1,105.70 | |