| 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 | $94.27 | 6.467% | $100.3664 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $172.34 | 10.414% | $190.2875 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $167.90 | 8.207% | $181.6796 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $105.62 | 12.744% | $119.0802 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $201.96 | 13.308% | $228.8368 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $124.72 | 7.704% | $134.3284 | $134.33 | $134.35 | $134.30 |
| Purchase #7 | $93.70 | 3.780% | $97.2419 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $960.51 | $1,051.8208 | $1,051.83 | $1,051.90 | $1,051.80 | |