| 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 | $114.59 | 4.579% | $119.8371 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $115.76 | 9.724% | $127.0165 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $190.54 | 8.859% | $207.4199 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $157.93 | 12.240% | $177.2606 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $29.83 | 4.856% | $31.2785 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $21.30 | 12.410% | $23.9433 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $242.30 | 6.616% | $258.3306 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $872.25 | $945.0865 | $945.09 | $945.10 | $945.00 | |