| 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 | $66.85 | 6.713% | $71.3376 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $115.32 | 9.498% | $126.2731 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $247.64 | 5.392% | $260.9927 | $260.99 | $261.00 | $261.00 |
| Purchase #4 | $126.28 | 11.386% | $140.6582 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $237.40 | 12.819% | $267.8323 | $267.83 | $267.85 | $267.80 |
| Purchase #6 | $101.62 | 3.754% | $105.4348 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $222.76 | 12.455% | $250.5048 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,117.87 | $1,223.0335 | $1,223.02 | $1,223.05 | $1,223.00 | |