| 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 | $207.37 | 6.129% | $220.0797 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $23.44 | 13.662% | $26.6424 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $166.56 | 12.215% | $186.9053 | $186.91 | $186.90 | $186.90 |
| Purchase #4 | $91.76 | 4.272% | $95.68 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $65.35 | 12.790% | $73.7083 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $223.73 | 6.337% | $237.9078 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $76.83 | 4.795% | $80.514 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $855.04 | $921.4375 | $921.44 | $921.45 | $921.40 | |