| 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 | $229.59 | 8.816% | $249.8307 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $248.74 | 7.347% | $267.0149 | $267.01 | $267.00 | $267.00 |
| Purchase #3 | $61.76 | 10.853% | $68.4628 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $235.35 | 6.463% | $250.5607 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $5.39 | 12.215% | $6.0484 | $6.05 | $6.05 | $6.00 |
| Purchase #6 | $107.33 | 10.162% | $118.2369 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $21.28 | 9.527% | $23.3073 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $909.44 | $983.4617 | $983.46 | $983.45 | $983.40 | |