| 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 | $222.85 | 6.373% | $237.0522 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $40.56 | 11.605% | $45.267 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $55.49 | 4.685% | $58.0897 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $5.73 | 8.485% | $6.2162 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $41.62 | 4.484% | $43.4862 | $43.49 | $43.50 | $43.50 |
| Purchase #6 | $247.96 | 11.750% | $277.0953 | $277.10 | $277.10 | $277.10 |
| Purchase #7 | $245.58 | 3.628% | $254.4896 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $859.79 | $921.6962 | $921.71 | $921.70 | $921.80 | |