| 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 | $222.63 | 6.796% | $237.7599 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $17.44 | 6.719% | $18.6118 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $232.39 | 10.500% | $256.791 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $184.80 | 12.849% | $208.545 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $64.46 | 6.297% | $68.519 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $12.67 | 8.798% | $13.7847 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $130.98 | 4.523% | $136.9042 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $865.37 | $940.9156 | $940.91 | $940.90 | $940.90 | |