| 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 | $148.33 | 11.582% | $165.5096 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $242.57 | 5.337% | $255.516 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $112.46 | 12.622% | $126.6547 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $190.41 | 10.298% | $210.0184 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $217.85 | 13.709% | $247.7151 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $182.59 | 10.645% | $202.0267 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $39.27 | 6.106% | $41.6678 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $1,133.48 | $1,249.1083 | $1,249.12 | $1,249.05 | $1,249.10 | |