| 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 | $212.56 | 8.782% | $231.227 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $23.29 | 7.754% | $25.0959 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $140.99 | 11.420% | $157.0911 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $198.38 | 5.229% | $208.7533 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $176.64 | 7.812% | $190.4391 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $201.30 | 13.431% | $228.3366 | $228.34 | $228.35 | $228.30 |
| Purchase #7 | $10.29 | 5.235% | $10.8287 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $963.45 | $1,051.7717 | $1,051.78 | $1,051.85 | $1,051.70 | |