| 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 | $205.34 | 10.694% | $227.2991 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $130.51 | 7.515% | $140.3178 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $58.88 | 3.330% | $60.8407 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $48.25 | 3.603% | $49.9884 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $99.53 | 7.178% | $106.6743 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $158.96 | 3.685% | $164.8177 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $88.98 | 4.615% | $93.0864 | $93.09 | $93.10 | $93.10 |
| 7 purchase totals = | $790.45 | $843.0244 | $843.03 | $843.00 | $843.00 | |