| 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 | $224.66 | 7.706% | $241.9723 | $241.97 | $241.95 | $242.00 |
| Purchase #2 | $105.29 | 12.476% | $118.426 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $109.61 | 3.710% | $113.6765 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $85.92 | 8.181% | $92.9491 | $92.95 | $92.95 | $92.90 |
| Purchase #5 | $9.79 | 8.211% | $10.5939 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $16.37 | 4.555% | $17.1157 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $109.30 | 4.789% | $114.5344 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $660.94 | $709.2679 | $709.27 | $709.30 | $709.20 | |