| 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 | $203.71 | 11.443% | $227.0205 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $15.61 | 9.476% | $17.0892 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $200.51 | 4.262% | $209.0557 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $80.99 | 11.381% | $90.2075 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $17.46 | 10.433% | $19.2816 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $188.52 | 5.807% | $199.4674 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $110.79 | 13.283% | $125.5062 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $817.59 | $887.6281 | $887.64 | $887.60 | $887.70 | |