| 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 | $16.97 | 10.373% | $18.7303 | $18.73 | $18.75 | $18.70 |
| Purchase #2 | $135.74 | 10.257% | $149.6629 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $220.64 | 5.113% | $231.9213 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $233.39 | 13.357% | $264.5639 | $264.56 | $264.55 | $264.60 |
| Purchase #5 | $205.97 | 3.579% | $213.3417 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $9.90 | 9.618% | $10.8522 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $215.41 | 4.573% | $225.2607 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $1,038.02 | $1,114.3330 | $1,114.32 | $1,114.30 | $1,114.40 | |