| 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 | $133.51 | 4.315% | $139.271 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $205.72 | 10.715% | $227.7629 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $146.68 | 13.697% | $166.7708 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $69.25 | 12.240% | $77.7262 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $115.90 | 12.871% | $130.8175 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $242.36 | 12.123% | $271.7413 | $271.74 | $271.75 | $271.70 |
| Purchase #7 | $7.73 | 13.308% | $8.7587 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $921.15 | $1,022.8484 | $1,022.85 | $1,022.80 | $1,022.90 | |