| 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 | $212.45 | 4.532% | $222.0782 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $43.80 | 6.531% | $46.6606 | $46.66 | $46.65 | $46.70 |
| Purchase #3 | $20.75 | 13.492% | $23.5496 | $23.55 | $23.55 | $23.50 |
| Purchase #4 | $238.89 | 11.839% | $267.1722 | $267.17 | $267.15 | $267.20 |
| Purchase #5 | $24.58 | 5.157% | $25.8476 | $25.85 | $25.85 | $25.80 |
| Purchase #6 | $176.70 | 7.441% | $189.8482 | $189.85 | $189.85 | $189.80 |
| Purchase #7 | $247.66 | 5.861% | $262.1754 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $964.83 | $1,037.3318 | $1,037.34 | $1,037.35 | $1,037.30 | |