| 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 | $122.94 | 13.370% | $139.3771 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $136.46 | 5.745% | $144.2996 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $198.33 | 6.805% | $211.8264 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $126.50 | 5.775% | $133.8054 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $52.85 | 11.687% | $59.0266 | $59.03 | $59.05 | $59.00 |
| Purchase #6 | $119.43 | 12.181% | $133.9778 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $47.44 | 3.290% | $49.0008 | $49.00 | $49.00 | $49.00 |
| 7 purchase totals = | $803.95 | $871.3137 | $871.33 | $871.40 | $871.30 | |