| 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 | $210.94 | 13.643% | $239.7185 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $189.86 | 10.721% | $210.2149 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $161.36 | 4.425% | $168.5002 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $140.89 | 10.603% | $155.8286 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $215.48 | 12.311% | $242.0077 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $234.91 | 7.377% | $252.2393 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $75.46 | 12.275% | $84.7227 | $84.72 | $84.70 | $84.70 |
| 7 purchase totals = | $1,228.90 | $1,353.2319 | $1,353.23 | $1,353.20 | $1,353.10 | |