| 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 | $77.80 | 10.520% | $85.9846 | $85.98 | $86.00 | $86.00 |
| Purchase #2 | $9.38 | 10.592% | $10.3735 | $10.37 | $10.35 | $10.40 |
| Purchase #3 | $244.44 | 9.195% | $266.9163 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $236.48 | 12.262% | $265.4772 | $265.48 | $265.50 | $265.50 |
| Purchase #5 | $201.97 | 10.758% | $223.6979 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $27.43 | 3.515% | $28.3942 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $205.98 | 11.485% | $229.6368 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,003.48 | $1,110.4805 | $1,110.48 | $1,110.50 | $1,110.50 | |