| 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 | $137.39 | 12.706% | $154.8468 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $195.32 | 7.195% | $209.3733 | $209.37 | $209.35 | $209.40 |
| Purchase #3 | $214.76 | 6.240% | $228.161 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $32.81 | 11.394% | $36.5484 | $36.55 | $36.55 | $36.50 |
| Purchase #5 | $78.25 | 6.399% | $83.2572 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $233.57 | 8.565% | $253.5753 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $28.93 | 3.871% | $30.0499 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $921.03 | $995.8119 | $995.82 | $995.80 | $995.80 | |