| 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 | $212.75 | 8.625% | $231.0997 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $215.42 | 7.650% | $231.8996 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $28.75 | 6.174% | $30.525 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $210.28 | 6.735% | $224.4424 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $131.37 | 7.129% | $140.7354 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $41.68 | 5.179% | $43.8386 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $202.83 | 13.284% | $229.7739 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,043.08 | $1,132.3146 | $1,132.32 | $1,132.35 | $1,132.20 | |