| 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 | $108.69 | 6.352% | $115.594 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $150.50 | 7.725% | $162.1261 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $35.98 | 12.251% | $40.3879 | $40.39 | $40.40 | $40.40 |
| Purchase #4 | $193.97 | 7.686% | $208.8785 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $215.80 | 3.126% | $222.5459 | $222.55 | $222.55 | $222.50 |
| Purchase #6 | $104.26 | 10.324% | $115.0238 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $126.35 | 3.162% | $130.3452 | $130.35 | $130.35 | $130.30 |
| 7 purchase totals = | $935.55 | $994.9014 | $994.91 | $994.95 | $994.80 | |