| 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 | $81.48 | 7.144% | $87.3009 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $245.71 | 11.123% | $273.0403 | $273.04 | $273.05 | $273.00 |
| Purchase #3 | $249.87 | 12.728% | $281.6735 | $281.67 | $281.65 | $281.70 |
| Purchase #4 | $77.63 | 3.490% | $80.3393 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $177.58 | 12.674% | $200.0865 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $161.58 | 10.820% | $179.063 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $129.97 | 9.449% | $142.2509 | $142.25 | $142.25 | $142.30 |
| 7 purchase totals = | $1,123.82 | $1,243.7544 | $1,243.75 | $1,243.75 | $1,243.80 | |