| 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 | $11.82 | 12.231% | $13.2657 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $238.36 | 13.820% | $271.3014 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $179.82 | 4.756% | $188.3722 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $192.96 | 7.299% | $207.0442 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $74.34 | 10.385% | $82.0602 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $166.95 | 11.740% | $186.5499 | $186.55 | $186.55 | $186.50 |
| Purchase #7 | $36.59 | 11.246% | $40.7049 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $900.84 | $989.2985 | $989.29 | $989.25 | $989.30 | |