| 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 | $134.82 | 3.703% | $139.8124 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $130.87 | 3.233% | $135.101 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $98.72 | 6.869% | $105.5011 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $10.65 | 5.637% | $11.2503 | $11.25 | $11.25 | $11.30 |
| Purchase #5 | $119.78 | 11.161% | $133.1486 | $133.15 | $133.15 | $133.10 |
| Purchase #6 | $78.97 | 6.582% | $84.1678 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $123.58 | 6.454% | $131.5559 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $697.39 | $740.5371 | $740.54 | $740.50 | $740.60 | |