| 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 | $201.64 | 4.157% | $210.0222 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $52.66 | 9.593% | $57.7117 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $123.27 | 3.131% | $127.1296 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $11.30 | 4.874% | $11.8508 | $11.85 | $11.85 | $11.90 |
| Purchase #5 | $242.72 | 3.680% | $251.6521 | $251.65 | $251.65 | $251.70 |
| Purchase #6 | $121.73 | 5.520% | $128.4495 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $21.79 | 11.282% | $24.2483 | $24.25 | $24.25 | $24.20 |
| 7 purchase totals = | $775.11 | $811.0642 | $811.06 | $811.05 | $811.00 | |