| 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 | $38.82 | 7.546% | $41.7494 | $41.75 | $41.75 | $41.70 |
| Purchase #2 | $113.45 | 12.156% | $127.241 | $127.24 | $127.25 | $127.20 |
| Purchase #3 | $241.92 | 3.773% | $251.0476 | $251.05 | $251.05 | $251.00 |
| Purchase #4 | $63.43 | 8.572% | $68.8672 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $206.51 | 7.792% | $222.6013 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $232.28 | 12.705% | $261.7912 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $187.92 | 12.340% | $211.1093 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $1,084.33 | $1,184.4070 | $1,184.41 | $1,184.40 | $1,184.30 | |