| 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 | $94.93 | 13.129% | $107.3934 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $187.32 | 5.746% | $198.0834 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $175.76 | 6.262% | $186.7661 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $226.86 | 10.604% | $250.9162 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $85.26 | 12.457% | $95.8808 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $169.43 | 3.356% | $175.1161 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $199.82 | 6.287% | $212.3827 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,139.38 | $1,226.5387 | $1,226.54 | $1,226.55 | $1,226.60 | |