| 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 | $11.97 | 12.138% | $13.4229 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $228.73 | 8.284% | $247.678 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $136.80 | 4.210% | $142.5593 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $248.33 | 4.845% | $260.3616 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $229.88 | 13.329% | $260.5207 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $55.71 | 4.617% | $58.2821 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $208.63 | 13.567% | $236.9348 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,120.05 | $1,219.7594 | $1,219.75 | $1,219.75 | $1,219.80 | |