| 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 | $210.26 | 13.712% | $239.0909 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $15.81 | 3.211% | $16.3177 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $172.99 | 11.467% | $192.8268 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $63.28 | 3.156% | $65.2771 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $30.45 | 12.320% | $34.2014 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $43.95 | 9.606% | $48.1718 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $221.31 | 8.580% | $240.2984 | $240.30 | $240.30 | $240.30 |
| 7 purchase totals = | $758.05 | $836.1841 | $836.19 | $836.20 | $836.20 | |