| 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 | $193.96 | 11.576% | $216.4128 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $203.60 | 11.658% | $227.3357 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $211.46 | 13.322% | $239.6307 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $19.63 | 4.241% | $20.4625 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $237.59 | 10.113% | $261.6175 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $177.41 | 9.736% | $194.6826 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $172.82 | 10.320% | $190.655 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $1,216.47 | $1,350.7968 | $1,350.80 | $1,350.80 | $1,350.80 | |