| 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 | $235.28 | 3.508% | $243.5336 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $47.32 | 9.103% | $51.6275 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $5.70 | 13.568% | $6.4734 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $214.50 | 11.702% | $239.6008 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $241.42 | 8.369% | $261.6244 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $136.79 | 6.773% | $146.0548 | $146.05 | $146.05 | $146.10 |
| Purchase #7 | $99.87 | 10.363% | $110.2195 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $980.88 | $1,059.1340 | $1,059.12 | $1,059.10 | $1,059.10 | |