| 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 | $250.30 | 4.511% | $261.591 | $261.59 | $261.60 | $261.60 |
| Purchase #2 | $117.58 | 4.708% | $123.1157 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $66.28 | 6.547% | $70.6194 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $39.48 | 4.520% | $41.2645 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $121.61 | 4.687% | $127.3099 | $127.31 | $127.30 | $127.30 |
| Purchase #6 | $192.44 | 5.531% | $203.0839 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $137.27 | 7.815% | $147.9977 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $924.96 | $974.9821 | $974.98 | $974.95 | $975.00 | |