| 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 | $226.90 | 10.324% | $250.3252 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $71.49 | 9.677% | $78.4081 | $78.41 | $78.40 | $78.40 |
| Purchase #3 | $198.50 | 7.426% | $213.2406 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $103.94 | 3.615% | $107.6974 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $185.63 | 11.753% | $207.4471 | $207.45 | $207.45 | $207.40 |
| Purchase #6 | $196.27 | 10.494% | $216.8666 | $216.87 | $216.85 | $216.90 |
| Purchase #7 | $165.98 | 9.299% | $181.4145 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $1,148.71 | $1,255.3995 | $1,255.41 | $1,255.40 | $1,255.30 | |