| 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 | $109.94 | 4.372% | $114.7466 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $201.32 | 9.770% | $220.989 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $217.46 | 7.722% | $234.2523 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $177.63 | 11.563% | $198.1694 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $139.33 | 9.501% | $152.5677 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $157.33 | 7.465% | $169.0747 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $58.45 | 13.469% | $66.3226 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $1,061.46 | $1,156.1223 | $1,156.12 | $1,156.05 | $1,156.20 | |