| 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 | $237.29 | 5.155% | $249.5223 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $69.71 | 8.474% | $75.6172 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $164.72 | 3.606% | $170.6598 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $139.76 | 3.381% | $144.4853 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $34.82 | 3.604% | $36.0749 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $105.72 | 12.364% | $118.7912 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $200.46 | 8.854% | $218.2087 | $218.21 | $218.20 | $218.20 |
| 7 purchase totals = | $952.48 | $1,013.3594 | $1,013.36 | $1,013.30 | $1,013.40 | |