| 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 | $177.56 | 3.262% | $183.352 | $183.35 | $183.35 | $183.40 |
| Purchase #2 | $217.58 | 9.396% | $238.0238 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $112.66 | 11.274% | $125.3613 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $27.53 | 6.410% | $29.2947 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $199.67 | 10.772% | $221.1785 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $11.90 | 8.539% | $12.9161 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $112.49 | 9.725% | $123.4297 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $859.39 | $933.5561 | $933.55 | $933.55 | $933.60 | |