| 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 | $119.60 | 13.132% | $135.3059 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $242.90 | 4.422% | $253.641 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $34.34 | 3.118% | $35.4107 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $200.55 | 13.668% | $227.9612 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $14.48 | 3.704% | $15.0163 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $51.83 | 5.698% | $54.7833 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $136.93 | 4.539% | $143.1453 | $143.15 | $143.15 | $143.10 |
| 7 purchase totals = | $800.63 | $865.2637 | $865.27 | $865.25 | $865.20 | |