| 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 | $131.76 | 4.843% | $138.1411 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $33.75 | 5.602% | $35.6407 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $126.87 | 5.124% | $133.3708 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $42.93 | 4.337% | $44.7919 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $222.56 | 9.192% | $243.0177 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $197.38 | 4.197% | $205.664 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $123.37 | 13.156% | $139.6006 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $878.62 | $940.2268 | $940.22 | $940.20 | $940.20 | |