| 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 | $24.52 | 11.197% | $27.2655 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $228.38 | 4.666% | $239.0362 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $180.43 | 10.828% | $199.967 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $157.69 | 13.669% | $179.2446 | $179.24 | $179.25 | $179.20 |
| Purchase #5 | $92.88 | 6.254% | $98.6887 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $137.35 | 7.104% | $147.1073 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $228.66 | 4.107% | $238.0511 | $238.05 | $238.05 | $238.10 |
| 7 purchase totals = | $1,049.91 | $1,129.3604 | $1,129.37 | $1,129.35 | $1,129.40 | |