| 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 | $11.67 | 8.450% | $12.6561 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $145.25 | 11.533% | $162.0017 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $243.99 | 11.665% | $272.4514 | $272.45 | $272.45 | $272.50 |
| Purchase #4 | $158.60 | 6.641% | $169.1326 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $28.95 | 7.500% | $31.1213 | $31.12 | $31.10 | $31.10 |
| Purchase #6 | $179.43 | 3.820% | $186.2842 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $191.95 | 10.635% | $212.3639 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $959.84 | $1,046.0112 | $1,046.00 | $1,046.00 | $1,046.10 | |