| 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 | $75.56 | 11.270% | $84.0756 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $235.45 | 3.617% | $243.9662 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $30.63 | 11.666% | $34.2033 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $209.45 | 9.595% | $229.5467 | $229.55 | $229.55 | $229.50 |
| Purchase #5 | $80.78 | 12.549% | $90.9171 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $212.62 | 5.390% | $224.0802 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $198.32 | 9.208% | $216.5813 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $1,042.81 | $1,123.3704 | $1,123.38 | $1,123.40 | $1,123.40 | |