| 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 | $8.99 | 13.120% | $10.1695 | $10.17 | $10.15 | $10.20 |
| Purchase #2 | $135.66 | 3.709% | $140.6916 | $140.69 | $140.70 | $140.70 |
| Purchase #3 | $117.43 | 10.172% | $129.375 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $191.97 | 4.557% | $200.7181 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $206.71 | 12.844% | $233.2598 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $150.51 | 9.631% | $165.0056 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $217.77 | 8.616% | $236.5331 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $1,029.04 | $1,115.7527 | $1,115.76 | $1,115.75 | $1,115.80 | |