| 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 | $241.41 | 7.695% | $259.9865 | $259.99 | $260.00 | $260.00 |
| Purchase #2 | $188.46 | 10.473% | $208.1974 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $231.56 | 12.266% | $259.9631 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $199.50 | 12.765% | $224.9662 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $211.67 | 6.431% | $225.2825 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $29.76 | 12.395% | $33.4488 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $182.34 | 10.243% | $201.0171 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $1,284.70 | $1,412.8616 | $1,412.87 | $1,412.85 | $1,412.90 | |