| 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 | $11.68 | 11.574% | $13.0318 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $228.68 | 6.359% | $243.2218 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $248.35 | 5.147% | $261.1326 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $200.99 | 5.300% | $211.6425 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $148.57 | 7.287% | $159.3963 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $122.83 | 10.269% | $135.4434 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $73.56 | 12.220% | $82.549 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $1,034.66 | $1,106.4174 | $1,106.41 | $1,106.45 | $1,106.20 | |