| 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 | $113.82 | 3.484% | $117.7855 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $119.31 | 11.692% | $133.2597 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $26.64 | 10.328% | $29.3914 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $42.90 | 10.430% | $47.3745 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $210.25 | 8.623% | $228.3799 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $152.32 | 7.830% | $164.2467 | $164.25 | $164.25 | $164.20 |
| Purchase #7 | $206.85 | 8.313% | $224.0454 | $224.05 | $224.05 | $224.00 |
| 7 purchase totals = | $872.09 | $944.4831 | $944.49 | $944.50 | $944.50 | |