| 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 | $205.79 | 7.205% | $220.6172 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $165.55 | 3.250% | $170.9304 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $79.90 | 7.383% | $85.799 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $205.72 | 6.416% | $218.919 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $64.68 | 8.712% | $70.3149 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $250.25 | 12.843% | $282.3896 | $282.39 | $282.40 | $282.40 |
| Purchase #7 | $232.83 | 3.846% | $241.7846 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,204.72 | $1,290.7547 | $1,290.75 | $1,290.75 | $1,290.70 | |