| 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 | $123.41 | 5.371% | $130.0384 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $17.68 | 11.107% | $19.6437 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $37.92 | 9.225% | $41.4181 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $48.37 | 3.633% | $50.1273 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $237.58 | 3.567% | $246.0545 | $246.05 | $246.05 | $246.10 |
| Purchase #6 | $68.78 | 13.440% | $78.024 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $203.90 | 13.629% | $231.6895 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $737.64 | $796.9955 | $796.99 | $797.00 | $796.90 | |