| 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 | $214.83 | 11.106% | $238.689 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $20.54 | 9.636% | $22.5192 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $100.93 | 8.424% | $109.4323 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $190.63 | 9.500% | $208.7399 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $15.42 | 12.194% | $17.3003 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $34.88 | 3.378% | $36.0582 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $44.37 | 5.430% | $46.7793 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $621.60 | $679.5182 | $679.52 | $679.55 | $679.50 | |