| 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 | $134.53 | 4.564% | $140.6699 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $102.61 | 12.685% | $115.6261 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $214.31 | 13.107% | $242.3996 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $65.71 | 7.780% | $70.8222 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $62.66 | 12.338% | $70.391 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $224.36 | 5.197% | $236.02 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $245.60 | 4.165% | $255.8292 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $1,049.78 | $1,131.7580 | $1,131.76 | $1,131.75 | $1,131.70 | |