| 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 | $122.29 | 3.125% | $126.1116 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $208.27 | 9.803% | $228.6867 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $180.32 | 9.163% | $196.8427 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $22.63 | 10.512% | $25.0089 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $78.56 | 9.794% | $86.2542 | $86.25 | $86.25 | $86.30 |
| Purchase #6 | $83.87 | 10.684% | $92.8307 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $123.27 | 11.695% | $137.6864 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $819.21 | $893.4212 | $893.42 | $893.45 | $893.40 | |