| 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 | $215.29 | 9.520% | $235.7856 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $141.47 | 8.494% | $153.4865 | $153.49 | $153.50 | $153.50 |
| Purchase #3 | $15.63 | 11.381% | $17.4089 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $51.88 | 7.859% | $55.9572 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $173.95 | 5.605% | $183.6999 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $60.66 | 10.576% | $67.0754 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $125.73 | 11.618% | $140.3373 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $784.61 | $853.7508 | $853.77 | $853.80 | $853.80 | |