| 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 | $198.98 | 12.820% | $224.4892 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $223.90 | 7.816% | $241.4 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $65.65 | 10.717% | $72.6857 | $72.69 | $72.70 | $72.70 |
| Purchase #4 | $142.57 | 9.692% | $156.3879 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $167.98 | 11.849% | $187.884 | $187.88 | $187.90 | $187.90 |
| Purchase #6 | $92.77 | 12.611% | $104.4692 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $216.72 | 4.593% | $226.6739 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $1,108.57 | $1,213.9899 | $1,213.99 | $1,214.00 | $1,214.10 | |