| 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 | $212.41 | 12.224% | $238.375 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $235.58 | 13.407% | $267.1642 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $145.75 | 8.377% | $157.9595 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $59.59 | 8.178% | $64.4633 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $193.49 | 12.670% | $218.0052 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $246.84 | 5.398% | $260.1644 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $93.62 | 9.292% | $102.3192 | $102.32 | $102.30 | $102.30 |
| 7 purchase totals = | $1,187.28 | $1,308.4508 | $1,308.45 | $1,308.40 | $1,308.60 | |