| 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 | $204.45 | 6.728% | $218.2054 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $43.55 | 3.463% | $45.0581 | $45.06 | $45.05 | $45.10 |
| Purchase #3 | $104.78 | 11.721% | $117.0613 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $13.45 | 3.192% | $13.8793 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $203.74 | 11.694% | $227.5654 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $205.26 | 4.750% | $215.0099 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $74.84 | 12.518% | $84.2085 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $850.07 | $920.9879 | $921.00 | $920.95 | $921.10 | |