| 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 | $185.69 | 11.630% | $207.2857 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $112.25 | 4.434% | $117.2272 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $13.86 | 3.522% | $14.3481 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $45.58 | 11.803% | $50.9598 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $143.67 | 4.483% | $150.1107 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $217.63 | 6.169% | $231.0556 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $185.44 | 11.646% | $207.0363 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $904.12 | $978.0234 | $978.04 | $978.05 | $978.00 | |