| 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 | $205.60 | 8.364% | $222.7964 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $215.99 | 9.748% | $237.0447 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $232.97 | 6.837% | $248.8982 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $165.69 | 10.228% | $182.6368 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $155.35 | 5.118% | $163.3008 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $136.85 | 7.497% | $147.1096 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $178.92 | 12.336% | $200.9916 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $1,291.37 | $1,402.7781 | $1,402.78 | $1,402.80 | $1,402.70 | |