| 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 | $241.79 | 8.380% | $262.052 | $262.05 | $262.05 | $262.10 |
| Purchase #2 | $232.78 | 13.202% | $263.5116 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $188.53 | 11.232% | $209.7057 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $124.26 | 3.818% | $129.0042 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $206.85 | 7.589% | $222.5478 | $222.55 | $222.55 | $222.50 |
| Purchase #6 | $117.38 | 6.837% | $125.4053 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $28.59 | 5.173% | $30.069 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $1,140.18 | $1,242.2956 | $1,242.30 | $1,242.25 | $1,242.30 | |