| 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 | $224.99 | 11.334% | $250.4904 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $100.98 | 3.174% | $104.1851 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $102.75 | 12.257% | $115.3441 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $193.83 | 13.818% | $220.6134 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $187.84 | 13.805% | $213.7713 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $178.96 | 9.468% | $195.9039 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $171.98 | 9.176% | $187.7609 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $1,161.33 | $1,288.0691 | $1,288.06 | $1,288.05 | $1,288.10 | |