| 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 | $206.37 | 4.745% | $216.1623 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $34.55 | 6.544% | $36.811 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $86.25 | 6.561% | $91.9089 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $216.64 | 9.553% | $237.3356 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $82.88 | 6.636% | $88.3799 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $64.82 | 4.680% | $67.8536 | $67.85 | $67.85 | $67.90 |
| Purchase #7 | $243.83 | 7.175% | $261.3248 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $935.34 | $999.7761 | $999.77 | $999.75 | $999.80 | |