| 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 | $216.42 | 10.139% | $238.3628 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $179.47 | 12.130% | $201.2397 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $53.48 | 13.635% | $60.772 | $60.77 | $60.75 | $60.80 |
| Purchase #4 | $156.66 | 4.327% | $163.4387 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $112.79 | 12.701% | $127.1155 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $179.69 | 6.425% | $191.2351 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $5.34 | 13.242% | $6.0471 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $903.85 | $988.2109 | $988.22 | $988.20 | $988.10 | |