| 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 | $135.91 | 8.282% | $147.1661 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $25.28 | 10.636% | $27.9688 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $188.49 | 10.413% | $208.1175 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $235.32 | 10.684% | $260.4616 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $111.33 | 11.289% | $123.898 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $211.32 | 12.741% | $238.2443 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $174.71 | 12.149% | $195.9355 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,082.36 | $1,201.7918 | $1,201.80 | $1,201.75 | $1,201.80 | |