| 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 | $215.25 | 7.148% | $230.6361 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $106.89 | 3.169% | $110.2773 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $27.52 | 9.796% | $30.2159 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $13.71 | 12.172% | $15.3788 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $221.56 | 8.320% | $239.9938 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $224.94 | 8.705% | $244.521 | $244.52 | $244.50 | $244.50 |
| Purchase #7 | $134.33 | 11.843% | $150.2387 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $944.20 | $1,021.2616 | $1,021.27 | $1,021.30 | $1,021.20 | |