| 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 | $128.68 | 10.431% | $142.1026 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $127.77 | 13.574% | $145.1135 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $109.86 | 3.501% | $113.7062 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $59.50 | 11.847% | $66.549 | $66.55 | $66.55 | $66.50 |
| Purchase #5 | $208.28 | 10.714% | $230.5951 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $207.31 | 10.721% | $229.5357 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $200.69 | 4.331% | $209.3819 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $1,042.09 | $1,136.9840 | $1,136.99 | $1,137.00 | $1,136.90 | |