| 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 | $207.38 | 13.771% | $235.9383 | $235.94 | $235.95 | $235.90 |
| Purchase #2 | $130.96 | 12.786% | $147.7045 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $48.26 | 7.607% | $51.9311 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $119.55 | 10.366% | $131.9426 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $229.50 | 12.594% | $258.4032 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $84.85 | 12.176% | $95.1813 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $51.70 | 10.599% | $57.1797 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $872.20 | $978.2807 | $978.27 | $978.35 | $978.20 | |