| 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 | $233.33 | 9.849% | $256.3107 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $167.97 | 11.509% | $187.3017 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $15.32 | 11.828% | $17.132 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $165.27 | 3.733% | $171.4395 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $28.50 | 5.602% | $30.0966 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $158.85 | 8.732% | $172.7208 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $151.42 | 12.267% | $169.9947 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $920.66 | $1,004.9960 | $1,004.99 | $1,005.00 | $1,004.90 | |