| 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 | $191.44 | 5.210% | $201.414 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $90.91 | 7.634% | $97.8501 | $97.85 | $97.85 | $97.90 |
| Purchase #3 | $232.40 | 7.102% | $248.905 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $203.69 | 11.332% | $226.7722 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $179.89 | 10.109% | $198.0751 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $170.88 | 3.115% | $176.2029 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $214.89 | 12.189% | $241.0829 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $1,284.10 | $1,390.3022 | $1,390.30 | $1,390.30 | $1,390.40 | |