| 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 | $235.44 | 5.797% | $249.0885 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $10.89 | 10.309% | $12.0127 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $144.79 | 13.514% | $164.3569 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $123.34 | 7.354% | $132.4104 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $98.85 | 4.679% | $103.4752 | $103.48 | $103.50 | $103.50 |
| Purchase #6 | $195.31 | 5.695% | $206.4329 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $27.64 | 11.639% | $30.857 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $836.26 | $898.6336 | $898.64 | $898.65 | $898.70 | |