| 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 | $242.50 | 3.152% | $250.1436 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $128.62 | 8.659% | $139.7572 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $66.71 | 11.753% | $74.5504 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $94.68 | 12.405% | $106.4251 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $123.33 | 10.299% | $136.0318 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $139.99 | 4.717% | $146.5933 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $107.66 | 6.167% | $114.2994 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $903.49 | $967.8008 | $967.80 | $967.85 | $967.80 | |