| 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 | $207.56 | 3.340% | $214.4925 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $196.61 | 8.658% | $213.6325 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $70.96 | 8.266% | $76.8256 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $80.75 | 8.871% | $87.9133 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $235.58 | 9.565% | $258.1132 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $27.49 | 6.548% | $29.29 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $88.76 | 5.632% | $93.759 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $907.71 | $974.0261 | $974.02 | $974.05 | $974.00 | |