| 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 | $222.64 | 7.474% | $239.2801 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $73.34 | 6.604% | $78.1834 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $81.89 | 6.796% | $87.4552 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $204.74 | 12.550% | $230.4349 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $94.66 | 6.675% | $100.9786 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $235.31 | 10.262% | $259.4575 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $201.31 | 5.682% | $212.7484 | $212.75 | $212.75 | $212.70 |
| 7 purchase totals = | $1,113.89 | $1,208.5381 | $1,208.54 | $1,208.60 | $1,208.60 | |