| 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 | $134.87 | 5.338% | $142.0694 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $179.69 | 12.479% | $202.1135 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $208.47 | 11.289% | $232.0042 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $118.41 | 4.802% | $124.096 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $8.56 | 7.745% | $9.223 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $6.91 | 7.621% | $7.4366 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $222.80 | 10.854% | $246.9827 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $879.71 | $963.9254 | $963.92 | $963.90 | $963.90 | |