| 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 | $222.71 | 6.790% | $237.832 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $190.64 | 10.510% | $210.6763 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $118.77 | 3.173% | $122.5386 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $250.93 | 8.323% | $271.8149 | $271.81 | $271.80 | $271.80 |
| Purchase #5 | $217.91 | 11.760% | $243.5362 | $243.54 | $243.55 | $243.50 |
| Purchase #6 | $238.87 | 13.375% | $270.8189 | $270.82 | $270.80 | $270.80 |
| Purchase #7 | $176.39 | 9.224% | $192.6602 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $1,416.22 | $1,549.8771 | $1,549.88 | $1,549.90 | $1,549.80 | |