| 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 | $204.33 | 13.291% | $231.4875 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $239.78 | 7.761% | $258.3893 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $100.75 | 5.645% | $106.4373 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $18.59 | 7.415% | $19.9684 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $158.99 | 5.350% | $167.496 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $42.52 | 8.656% | $46.2005 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $174.51 | 3.764% | $181.0786 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $939.47 | $1,011.0576 | $1,011.07 | $1,011.10 | $1,011.10 | |